Change 1 Article Choose an article 31-1-101. Definitions. 31-1-201. General administrative procedures. 31-1-202. Records. 31-1-203. Special enforcement officers; summons and notice 31-1-204. Transportation information system account. 31-1-205. Third party providers; motor vehicle division partner program. 31-2-101. Required application; resident and nonresident applications. 31-2-102. Exemptions. 31-2-103. Contents of application; signature; vehicle identification number; issuance of certificate. 31-2-104. Transfer of ownership. 31-2-104.1. Transfer of title upon death; beneficiary designation forms; definitions. 31-2-105. Duplicate titles; affidavit of vehicle ownership. 31-2-106. Definitions. 31-2-107. Titles for damaged vehicles; return of 31-2-108. Rebuilt salvage vehicles; titles; requirements. 31-2-109. Disclosure requirements. 31-2-110. Violations; penalties. 31-2-111. Towing and recovery carrier junk vehicle certificate of title. 31-2-112. Glider kit vehicle certificate of title. 31-2-113. Electronic lien and title system. Note: this section is effective as of 7/1/2027. 31-2-201. Registration required; timelines. 31-2-202. Renumbered as § 31-18-201 by Laws 1993, ch. 68, § 3. 31-2-203. Reciprocal agreements and exemptions. 31-2-204. Issuance of certificates of registration and license plates by county; form. 31-2-205. Display of license plates. 31-2-206. Annual renewal; delivery of license plates and 31-2-207. Publicly owned vehicles. 31-2-208. Renumbered as 31-2-221 by Laws 2009, Ch. 16, § 3. 31-2-209. Renumbered as 31-2-222 by Laws 2009, Ch. 16, § 3. 31-2-210. Renumbered as 31-2-223 by Laws 2009, Ch. 16, § 3. 31-2-211. Renumbered as § 31-18-404 by Laws 1993, ch. 68, § 4. 31-2-212. Loss, mutilation or destruction of registration, plates or validation stickers. 31-2-213. Department to supply registration certificates, plates and stickers; removable windshield placards. 31-2-214. Transfer of ownership. 31-2-215. Disabled veteran's license plates. 31-2-216. Special plates; former prisoners of war. 31-2-217. Special plates; Pearl Harbor survivors; national 31-2-218. Firefighter's license plates. 31-2-219. University of Wyoming license plates. 31-2-220. Emergency medical technician's license plates. 31-2-221. Prestige license plates. 31-2-222. Radio amateur license plates. 31-2-223. Antique motor vehicles. 31-2-224. Registration exemptions. 31-2-225. Application requirements; contents; weight certificate; title requirement; liability. 31-2-226. Street rods. 31-2-227. Custom vehicles. 31-2-228. Embossed license plates. 31-2-229. Special plates; gold star. 31-2-230. Tribal license plates. 31-2-231. Wildlife conservation license plates; wildlife 31-2-232. Specified off-road vehicle licensing and registration. 31-2-233. Organ, eye and tissue donation license plates. 31-2-234. Search and rescue license plates. 31-2-235. Rodeo license plates. 31-2-236. Motor vehicle registration and license plate 31-2-301. Repealed by Laws 1997, ch. 154, § 3. 31-2-302. Repealed by Laws 1997, ch. 154, § 3. 31-2-303. Repealed by Laws 1997, ch. 154, § 3. 31-2-304. Repealed by Laws 1997, ch. 154, § 3. 31-2-401. Definitions. 31-2-402. Registration selling agents; application for registration. 31-2-403. Required registration fee. 31-2-404. Amount of fee; ad valorem tax exemption; 31-2-405. Payment of fees; issuance of certificate and decal. 31-2-406. Lost, mutilated or destroyed certificate or decal. 31-2-407. Duration of certificate and number. 31-2-408. Exemptions. 31-2-409. Snowmobile user fee; amount of fee; disposition 31-2-410. Antique snowmobiles. 31-2-501. Definitions; application required. 31-2-502. Exclusions. 31-2-503. Applications; contents; effect. 31-2-504. Transfer of ownership. 31-2-505. Duplicate titles. 31-2-506. Repealed By Laws 2002, Ch. 96, § 2. 31-2-507. Prohibited acts; penalties. 31-2-508. Payment of taxes, receipt and over-width permit for transportable homes. 31-2-601. Renumbered as § 31-18-203 by Laws 1993, ch. 68, § 3. 31-2-602. Renumbered as § 31-18-204 by Laws 1993, ch. 68, § 3. 31-2-603. Renumbered as § 31-18-205 by Laws 1993, ch. 68, § 3. 31-2-604. Renumbered as § 31-18-206 by Laws 1993, ch. 68, § 3. 31-2-605. Renumbered as § 31-18-207 by Laws 1993, ch. 68, § 3. 31-2-606. Renumbered as § 31-18-208 by Laws 1993, ch. 68, § 3. 31-2-701. Definitions. 31-2-702. Registration selling agents; application for 31-2-703. Required user registration fee; disposition of 31-2-704. Payment of fees; issuance of numbered decal; trespass warning printed on decal. 31-2-705. Lost, mutilated or destroyed decal. 31-2-706. Duration of decal. 31-2-707. Exemptions. 31-2-801. Perfection of a security interest in a vehicle or motor vehicle. 31-2-802. Terminal rental adjustment clause. 31-3-101. Registration fees; exemptions. 31-3-102. Miscellaneous fees. 31-3-103. Distribution of fees; refunds. 31-3-104. Amended and renumbered as 31-19-105 by Laws 2009, Ch. 128, § 3. 31-4-101. General prohibitions. 31-4-102. Falsifications; alterations, forgery or counterfeiting; penalties. 31-4-103. Failure to maintain liability coverage; penalties; exceptions. 31-4-104. General penalty. 31-4-105. Renumbered as § 31-18-707 by Laws 1993, ch. 68, § 3. 31-5-101. Short title. 31-5-102. Definitions. 31-5-103. Applicability of provisions to vehicles being operated upon highways. 31-5-104. Obedience to authorized persons directing traffic. 31-5-105. Applicability of provisions to drivers of public vehicles. 31-5-106. Authorized emergency vehicles. 31-5-107. Persons riding animals or driving animal-drawn vehicles. 31-5-108. Local regulations. 31-5-109. General powers of local authorities. 31-5-110. Limitations upon powers of local authorities; exceptions as to municipal authorities. 31-5-111. Right of real property owners to prohibit or regulate public vehicular use; handicapped parking. 31-5-112. Adoption of uniform system of traffic-control devices. 31-5-113. Placement and maintenance of traffic-control devices by department. 31-5-114. Renumbered as § 31-18-602 by Laws 1993, ch. 68, § 4. 31-5-115. Operation of motorcycles, autocycles and pedestrian vehicles. 31-5-116. Obstruction to driver's view or driving mechanism. 31-5-117. Dropping or throwing material on highway; removal of injurious material. 31-5-118. Regulations relative to school buses. 31-5-119. Clinging to vehicles. 31-5-120. Driving upon sidewalk. 31-5-121. Opening and closing vehicle doors. 31-5-122. Riding in house trailers. 31-5-123. Funeral processions; right-of-way; limitations. 31-5-124. Off-road recreational vehicles; multipurpose vehicles; limitation on use; equipment. 31-5-201. Driving on right side of roadway; exceptions. 31-5-202. Passing of vehicle approaching from opposite direction. 31-5-203. Rules governing overtaking on the left. 31-5-204. General limitations on overtaking on the left. 31-5-205. Additional limitations on driving on the left; exceptions. 31-5-206. Overtaking on the right. 31-5-207. No-passing zones. 31-5-208. One-way roadways and rotary traffic islands. 31-5-209. Driving on roadways laned for traffic. 31-5-210. Following too closely. 31-5-211. Driving on divided highways. 31-5-212. Driving onto or from controlled-access highways. 31-5-213. Restrictions on use of controlled-access highways. 31-5-214. Required position and method of turning at intersections. 31-5-215. Limitations on turning around. 31-5-216. Starting parked vehicle. 31-5-217. Turning movements and required signals. 31-5-218. Signals by hand and arm or signal lamps. 31-5-219. Manner of giving hand and arm signals. 31-5-220. Approaching or entering intersection. 31-5-221. Turning left at intersection. 31-5-222. Stop signs and yield signs. 31-5-223. Entering or crossing roadway. 31-5-224. Operation of vehicles upon approach of 31-5-225. Fleeing or attempting to elude police officers; penalty. 31-5-226. Limitations on backing. 31-5-227. Driving through defiles or canyons or on mountain highways. 31-5-228. Loads on vehicles. 31-5-229. Reckless driving. 31-5-230. Coasting. 31-5-231. Following fire apparatus. 31-5-232. Driving over fire hose. 31-5-233. Driving or having control of vehicle while under 31-5-234. Unlawful operation of vehicle by youthful driver with detectable alcohol concentration; penalty. 31-5-235. Consumption and possession of alcoholic 31-5-236. Careless driving. 31-5-237. Use of handheld electronic wireless 31-5-238. Designated high occupancy vehicle lanes; exceptions; penalty. 31-5-301. Maximum speed limits. 31-5-302. Establishment of specific maximum speed limits by superintendent. 31-5-303. Establishing maximum speed limits by local authorities. 31-5-304. Minimum speed limits. 31-5-305. Special speed limit at bridges and other elevated structures. 31-5-306. Charging violations; burden of proving proximate cause. 31-5-401. Duty of local authorities to place and maintain. 31-5-402. Obedience to devices; exceptions. 31-5-403. Signal legend generally. 31-5-404. Pedestrian-control signals. 31-5-405. Flashing signals. 31-5-406. Display of unauthorized signs; advertising on traffic signs. 31-5-501. Authority to place signs prohibiting, regulating 31-5-502. Penalty for violation of W.S. 31-5-501. 31-5-503. Erection and maintenance of traffic-control devices to designate through highways. 31-5-504. Specific places where prohibited. 31-5-505. Roadways outside of business or residence districts. 31-5-506. Emerging from alley, building, private road or driveway. 31-5-507. Meeting or passing stopped school bus; markings and visual signals. 31-5-508. Removal of illegally stopped vehicles. 31-5-509. Requirements before leaving motor vehicle unattended. 31-5-510. Railroad crossings generally. 31-5-511. Stopping requirements for certain vehicles at railroad crossings. 31-5-512. Parking alongside curbs or on edge of roadways; 31-5-601. Obedience to traffic-control devices; general privileges and restrictions. 31-5-602. Right-of-way in crosswalks. 31-5-603. Crossing at other than crosswalks. 31-5-604. Use of right half of crosswalks. 31-5-605. Walking along roadways or highways. 31-5-606. Soliciting on streets and highways. 31-5-607. Exercise of due care by drivers. 31-5-608. Driving through or within safety zone. 31-5-609. Right-of-way on sidewalks. 31-5-610. Yielding of right-of-way to authorized emergency vehicles. 31-5-611. Blind pedestrian right-of-way. 31-5-612. Pedestrians under influence of alcohol or controlled substances. 31-5-613. Passing through railroad crossing gate or barrier. 31-5-701. Prohibited acts. 31-5-702. General rights and duties of riders. 31-5-703. Number of riders. 31-5-704. Riding on roadways and designated paths. 31-5-705. Carrying articles. 31-5-706. Lamps and other equipment. 31-5-707. Electric bicycles. 31-5-801. Operation on highways. 31-5-901. General requirements; applicability of provisions. 31-5-910. Lighted lamps and illuminating devices. 31-5-911. Visibility distance. 31-5-912. Head lamps. 31-5-913. Tail lamps. 31-5-914. Rear reflectors. 31-5-915. Stop lamps; electric turn signal lamps. 31-5-916. Additional lamps and reflectors. 31-5-917. Color of lighting devices. 31-5-918. Vehicles in combination. 31-5-919. Lamps, reflectors and flags on projecting loads. 31-5-920. Parked vehicles. 31-5-921. Farm and other vehicles and equipment; slow moving vehicle emblems. 31-5-922. Spot lamps. 31-5-923. Vehicular traffic hazard lamps. 31-5-924. Multiple-beam lamps. 31-5-925. Single-beam lamps. 31-5-926. Alternate lighting for slow-moving vehicles. 31-5-927. Number of driving lamps. 31-5-928. General lighting restrictions; authorized emergency vehicles. 31-5-929. School buses. 31-5-930. Highway construction and maintenance vehicles. 31-5-931. Backup and side marker lamps. 31-5-932. Approved sale of lighting devices; mounting. 31-5-933. Repealed by Laws 1985, ch. 138, § 3. 31-5-934. Approved sale of equipment generally. 31-5-935. Standards for safety equipment. 31-5-936. Identification requirements for equipment. 31-5-937. Approval of safety equipment by superintendent. 31-5-938. Duration of superintendent's approval. 31-5-939. Revocation of superintendent's approval; reapproval. 31-5-940. Testing and enforcement program. 31-5-950. General braking requirements. 31-5-951. Brakes on motor-driven cycles. 31-5-952. Horns and warning devices. 31-5-953. Mufflers. 31-5-954. Mirrors. 31-5-955. Windshields and wipers. 31-5-956. Tires; restriction of travel under hazardous conditions; penalties. 31-5-957. Required flares, lanterns or reflectors for certain vehicles. 31-5-958. Display of warning devices when vehicle disabled. 31-5-959. Vehicles transporting hazardous materials. 31-5-960. Pedestrian vehicles. 31-5-961. Television receivers; electronic displays. 31-5-962. Sunscreening devices. 31-5-970. Required safe mechanical condition. 31-5-1001. Renumbered as § 31-18-801 by Laws 1993, ch. 68, § 3. 31-5-1002. Renumbered as § 31-18-802 by Laws 1993, ch. 68, § 3. 31-5-1003. Renumbered as § 31-18-803 by Laws 1993, ch. 68, § 4. 31-5-1004. Renumbered as § 31-18-804 by Laws 1993, ch. 68, § 3. 31-5-1005. Renumbered as § 31-18-805 by Laws 1993, ch. 68, § 3. 31-5-1006. Renumbered as § 31-18-806 by Laws 1993, ch. 68, § 4. 31-5-1007. Renumbered as § 31-18-807 by Laws 1993, ch. 68, § 3. 31-5-1008. Renumbered as § 31-18-808 by Laws 1993, ch. 68, § 3. 31-5-1009. Prohibition of triple trailers. 31-5-1101. Duty to stop vehicle where accident involves death or personal injuries; penalties. 31-5-1102. Duty to stop vehicle where accident involves damage to attended vehicle or property; penalty. 31-5-1103. Duty to give information and render aid. 31-5-1104. Duty upon colliding with unattended vehicle or property. 31-5-1105. Notice required of driver. 31-5-1106. Written reports required of police officers; reporting of vehicles struck by bullets. 31-5-1107. Duty of occupant and owner when driver incapable of reporting. 31-5-1108. Report forms; failure to make report; false report. 31-5-1109. Repealed by Laws 1985, ch. 212, § 4. 31-5-1110. Confidentiality of supplemental information to reports; use of reports as evidence; exceptions. 31-5-1111. Reports required by municipalities. 31-5-1112. Tabulation and analysis of reports. 31-5-1201. Violation of provisions to constitute misdemeanor; penalties; officer training fee. 31-5-1202. Parties to crime. 31-5-1203. Unlawful acts by persons owning or controlling vehicles. 31-5-1204. Authority to make arrest; general arrest procedures; arrest of nonresidents. 31-5-1205. Traffic citations; notice to appear in court; 31-5-1206. Violation of promise to appear; appearance by counsel. 31-5-1207. Procedure not exclusive. 31-5-1208. Inadmissibility of evidence of conviction. 31-5-1209. Effect of conviction upon credibility of witness. 31-5-1210. Traffic citation books. 31-5-1211. Disposition and records of traffic citations. 31-5-1212. Audit of traffic citation records; annual summary of traffic violation notices. 31-5-1213. Use of citations as lawful complaints. 31-5-1214. Record of traffic cases; reports of convictions. 31-5-1301. Short title. 31-5-1302. Definitions. 31-5-1303. Child safety restraint system; required use; exception. 31-5-1304. Penalty. 31-5-1305. Limiting application. 31-5-1401. Definitions. 31-5-1402. Safety belts required to be used; exceptions; reduction in fine. 31-5-1501. Definitions. 31-5-1502. Motorcycle safety education program created. 31-5-1503. Rider training courses; certificates; exemption for licensing skills test. 31-5-1504. Instructor training and approval. 31-5-1505. Implementing authority; rules and regulations. 31-5-1506. Motorcycle safety education program account. 31-5-1507. Advisory committee created; appointments; terms; duties; removal; compensation. 31-5-1601. Operation on highways. 31-5-1701. Towing companies; rotation list. 31-6-101. Definitions. 31-6-102. Test to determine alcoholic or controlled substance content of blood; suspension of license. 31-6-103. Application for hearing; stay of suspension of license; scope of hearing. 31-6-104. Right to petition for subsequent hearing; 31-6-105. Method of performing chemical analysis; persons 31-6-106. No liability incurred by persons requested to administer test. 31-6-107. Repealed By Laws 2011, Ch. 178, § 2. 31-6-108. Implied consent requirements for youthful drivers. 31-7-101. Short title. 31-7-102. Definitions. 31-7-103. Administration and enforcement. 31-7-104. Disposition of fees. 31-7-105. Administrative hearings. 31-7-106. License required; limited to one license. 31-7-107. Persons exempted. 31-7-108. Persons not to be licensed; investigation by the division. 31-7-109. Classes of licenses. 31-7-110. Instruction and temporary driver's permits. 31-7-111. Application for license or permit generally. 31-7-112. Application for license or permit of persons under 18. 31-7-113. Fees. 31-7-114. Examinations; visual acuity. 31-7-115. Issuance, description and contents. 31-7-116. Carrying and displaying. 31-7-117. Restricted licenses. 31-7-118. Replacement license. 31-7-119. Expiration and renewal; required tests; extension. 31-7-120. Records to be kept by division; exceptions. 31-7-121. Repealed By Laws 1997, ch. 5, § 1. 31-7-122. Reexaminations. 31-7-123. Authority of division to cancel license or permit. 31-7-124. Suspension or revocation of privileges of 31-7-125. Suspension or revocation upon notice of conviction in another state or in federal court. 31-7-126. Reporting of convictions and failure to appear by courts. 31-7-127. Mandatory revocation of license for certain violations. 31-7-128. Mandatory suspension of license or nonresident 31-7-129. Discretionary suspension of license. 31-7-130. Commencement of cancellation, suspension or revocation. 31-7-131. Repealed by Laws 2025, ch. 9, § 2. 31-7-132. Restriction on operation under foreign license 31-7-133. Unlawful use of license. 31-7-134. Driving while license cancelled, suspended, invalid or revoked. 31-7-135. Permitting unlicensed person to drive. 31-7-136. General penalties. 31-7-137. Proof of receipt of notice or order; change of address or name. 31-7-138. Repealed by Laws 2025, ch. 9, § 2. 31-7-139. Anatomical organ donor. 31-7-140. Nonresident Violator Compact of 1977; division to enter into compact. 31-7-141. Veteran designation. 31-7-142. Medical alert designation. 31-7-143. Unauthorized aliens; invalid out-of-state driver's licenses and nonresident operating privileges. 31-7-201. Compact provisions generally. 31-7-202. Definitions. 31-7-301. Notification required by driver. 31-7-302. Employer responsibilities. 31-7-303. Exemptions. 31-7-304. Issuance; classifications and endorsements. 31-7-305. Disqualification and cancellation; right to a hearing. 31-7-306. Commercial drivers prohibited from operating with any alcohol in system. 31-7-307. Implied consent requirements for commercial motor vehicle drivers. 31-7-308. Notification of traffic convictions. 31-7-309. Driving record information to be furnished. 31-7-310. Rulemaking authority. 31-7-311. Authority to enter agreements. 31-7-312. Reciprocity. 31-7-313. Temporary commercial driver license; fees. 31-7-401. Ignition interlock licenses; definitions; administration and enforcement. 31-7-402. Issuance of ignition interlock restricted license; eligibility. 31-7-403. Suspension or revocation of ignition interlock license. 31-7-404. Driving without interlock device. 31-7-405. Repealed By Laws 2009, Ch. 160, § 2. 31-7-501. 24/7 licenses; definitions; account; administration and enforcement. 31-7-502. 24/7 restricted license requirements; revocation; penalties. 31-8-101. Issuance to residents by department; 31-8-102. Contents. 31-8-103. Expiration; records; new cards; renewal by persons living in care facilities. 31-8-104. Fees. 31-8-105. Prohibited acts; penalties. 31-8-201. Issuance of identification card by insurers; information. 31-8-202. Prohibited acts; penalty. 31-8-203. Verification of insurance; enforcement by insurance commissioner. 31-9-101. Short title. 31-9-102. Definitions. 31-9-103. Administration; administrative review. 31-9-104. Disclosure of driving record. 31-9-105. Return of registration to division. 31-9-106. General penalties. 31-9-107. Government motor vehicles. 31-9-108. Other lawful processes. 31-9-109. Uniformity of laws. 31-9-110. Providing proof of financial responsibility. 31-9-201. Repealed by Laws 1989, ch. 173, § 2. 31-9-202. Suspension of license and registration after accident report; exclusions and security requirements. 31-9-203. Exceptions to W.S. 31-9-202. 31-9-204. Reciprocal suspension of nonresidents' operating 31-9-205. Requirements for release of suspension. 31-9-206. Unlicensed driver or unregistered motor vehicle in accident. 31-9-207. Form and amount of security; reduction or increase. 31-9-208. Disposition of security; judgments payable therefrom; return of balance. 31-9-209. Evidence of negligence. 31-9-210. Transfer of registration after suspension. 31-9-301. Notice of failure to satisfy judgment. 31-9-302. Suspension upon receipt of judgment; consent to continued license and registration. 31-9-303. Continued suspension until judgment satisfied; discharge in bankruptcy. 31-9-304. When judgments deemed satisfied. 31-9-305. Payment of judgments in installments; failure to meet payments. 31-9-401. Suspension and revocation of license and registrations until proof maintained; when proof required. 31-9-402. Types of proof. 31-9-403. Certificate of insurance carrier. 31-9-404. Nonresidents. 31-9-405. "Liability policy" defined; required coverage; additional clauses. 31-9-406. Cancellation or termination of insurance; exclusion of named driver. 31-9-407. Excepted insurance policies. 31-9-408. Surety bonds. 31-9-409. Cash and securities deposited with the director. 31-9-410. Proof by owner in lieu of driver. 31-9-411. Substitution of proof. 31-9-412. When further proof required. 31-9-413. Cancellation or return; reestablishment. 31-9-414. Self-insurer. 31-9-415. Proof of group financial responsibility. 31-10-101. Required coverage; rejection. 31-10-102. Scope of term "uninsured motor vehicle". 31-10-103. Insolvency protection. 31-10-104. Subrogation. 31-11-102. Repealed by Laws 2025, ch. 88, § 1. 31-11-103. Alteration of vehicle identification numbers; penalty. 31-11-104. Sale of seized vehicles; disposition of proceeds; proof of ownership after sale. 31-11-105. Special vehicle identification number. 31-11-106. General penalties. 31-11-107. Daily records of vehicle dealers; penalties for violations. 31-11-108. Examination of vehicle identification numbers; 31-11-109. Report of stored or parked vehicles; offenses and penalties. 31-11-110. Surrender and cancellation of certificate of title; penalties for violations. 31-11-111. Seizure of vehicles by officers. 31-12-101. Metal tires with projections. 31-12-102. Penalties. 31-12-103. General liability. 31-12-104. Liability for cost of safety precautions; 31-12-105. Claims by governmental agencies. 31-13-101. Definitions. 31-13-102. Powers and duties of department; responsibility of the county. 31-13-103. Uniformity of provisions. 31-13-104. Abandonment on highway or property; removal; 31-13-105. Limitations on possession; presumption of abandonment; exceptions; expense of removal. 31-13-106. Mailing of notice of impoundment by a police officer; notice by publication. 31-13-107. Redemption. 31-13-108. Disposition of abandoned vehicles impounded by 31-13-109. Disposition of vehicles left unattended or 31-13-110. Certificate of sale; certificate of title. 31-13-111. Transmission of return of sale and sale 31-13-112. Release of liability for removal and storage 31-13-113. Repealed by Laws 1993, ch. 27, § 2. 31-13-114. Licensing of storage and disposal facilities; records by licensees. 31-13-115. Providing disposal facilities by state. 31-13-116. Penalty for violation. 31-14-101. Short title; administration. 31-14-102. Definitions. 31-14-103. Required security. 31-14-104. Purpose of security; conditions. 31-14-105. Suit on bond; aggregate liability of surety. 31-14-106. Conditions applicable to deposit of cash or securities. 31-14-107. Approval of name by commissioner. 31-14-108. Required certificate of authority. 31-14-109. Prerequisites to issuance of certificate of authority. 31-14-110. Continuation of certificate of authority. 31-14-111. Revocation or suspension of certificate of authority. 31-14-112. Examination of clubs; financial statement in lieu thereof. 31-14-113. Appointment of commissioner as club's attorney; service of process thereon. 31-14-114. Approval of service contract by commissioner. 31-14-115. Proof of membership; date and signature on service contract. 31-14-116. Contents of service contract. 31-14-117. Solicitation to purchase service contract. 31-14-118. Misrepresentations as to service contracts. 31-14-119. Validity of service contract. 31-14-120. Repealed by Laws 2018, ch. 33, § 2. 31-14-121. Repealed by Laws 2018, ch. 33, § 2. 31-14-122. Repealed by Laws 2018, ch. 33, § 2. 31-14-123. Repealed by Laws 2018, ch. 33, § 2. 31-14-124. Repealed by Laws 2018, ch. 33, § 2. 31-14-125. Repealed by Laws 2018, ch. 33, § 2. 31-14-126. Repealed by Laws 2018, ch. 33, § 2. 31-14-127. Repealed by Laws 2018, ch. 33, § 2. 31-14-128. Repealed by Laws 2018, ch. 33, § 2. 31-14-129. Repealed by Laws 2018, ch. 33, § 2. 31-14-130. Exemptions. 31-14-131. Penalty for violation. 31-15-101. Renumbered by Laws 1993, ch. 68, § 3. 31-15-102. Renumbered by Laws 1993, ch. 68, § 3. 31-16-101. Definitions. 31-16-102. Unlicensed vehicle dealers and manufacturers prohibited. 31-16-103. Licenses; applications; issuance, suspension and revocation; change in ownership; rulemaking. 31-16-104. Classes of licenses and permits; expiration. 31-16-105. Display, form and custody of dealer's license. 31-16-106. Required principal place of business. 31-16-107. Right of action. 31-16-108. Unlawful acts. 31-16-109. Termination, cancellation or nonrenewal of franchise. 31-16-110. Succession to franchise ownership. 31-16-111. Limitations on establishing or relocating new vehicle dealers. 31-16-112. Penalty. 31-16-113. Product liability responsibility. 31-16-114. Product liability indemnification. 31-16-115. Disclosure of damage required. 31-16-116. Grounds for revocation; cessation of right to revocation. 31-16-117. Payment for delivery preparation, warranty, sales incentives and service incentives. 31-16-118. Repair or replacement of an odometer. 31-16-119. Disconnecting, turning back or resetting of odometer prohibited. 31-16-120. Selling vehicle knowing odometer turned back unlawful. 31-16-121. Selling vehicle knowing odometer replaced unlawful. 31-16-122. Selling, advertising, using or installing 31-16-123. Purchaser plaintiff to recover costs and attorney's fee. 31-16-124. Applicability of provisions. 31-16-125. Demo, full use, and manufacturer license plates. 31-16-126. Use of demo, full use plates; temporary permits. 31-16-127. Temporary recreational vehicle display and sales permit. 31-17-101. Repealed by Laws 1993, ch. 145, § 5. 31-17-102. Repealed by Laws 1993, ch. 145, § 5. 31-17-103. Renumbered as § 31-7-301 by Laws 1993, ch. 145, § 3. 31-17-104. Renumbered as § 31-7-302 by Laws 1993, ch. 145, § 3. 31-17-105. Repealed by Laws 1993, ch. 145, § 5. 31-17-106. Renumbered as § 31-7-303 by Laws 1993, ch. 145, § 3. 31-17-107. Repealed by Laws 1993, ch. 145, § 5. 31-17-108. Repealed by Laws 1993, ch. 145, § 5. 31-17-109. Repealed by Laws 1993, ch. 145, § 5. 31-17-110. Repealed and Renumbered. 31-17-111. Renumbered as § 31-7-305 by Laws 1993, ch. 145, § 4. 31-17-112. Renumbered as § 31-7-306 by Laws 1993, ch. 145, § 3. 31-17-113. Renumbered as § 31-7-307 by Laws 1993, ch. 145, § 4. 31-17-114. Renumbered as § 31-7-308 by Laws 1993, ch. 145, § 3. 31-17-115. Renumbered as § 31-7-309 by Laws 1993, ch. 145, § 3. 31-17-116. Renumbered as § 31-7-310 by Laws 1993, ch. 145, § 3. 31-17-117. Renumbered as § 31-7-311 by Laws 1993, ch. 145, § 3. 31-17-118. Renumbered as §§ 31-7-312 by Laws 1993, ch. 31-17-119. Repealed by Laws 1993, ch. 145, § 5. 31-17-120. Repealed by Laws 1993, ch. 145, § 5. 31-18-101. Definitions. 31-18-102. Repealed By Laws 1998, ch. 46, § 2. 31-18-103. Exemptions. 31-18-104. Powers and duties of the department. 31-18-201. Commercial vehicles; registration; exemptions. 31-18-202. Reciprocal agreements and exemptions. 31-18-203. Definitions; registration required. 31-18-204. Exemptions. 31-18-205. Registration; application; fees; department responsibilities; transfer of ownership. 31-18-206. Temporary registration. 31-18-207. Rental or leased machinery. 31-18-208. Prohibited act; penalties. 31-18-209. Issuance of authority; matters to be considered; deposit of insurance. 31-18-210. Repealed By Laws 1998, ch. 46, § 2. 31-18-211. Repealed By Laws 1998, ch. 46, § 2. 31-18-212. Repealed By Laws 1998, ch. 46, § 2. 31-18-213. Repealed By Laws 1998, ch. 46, § 2. 31-18-301. Permanent cards and decals; operation without authority; inspections. 31-18-302. Repealed By Laws 1998, ch. 46, § 2. 31-18-303. Authority of department to adopt rules and 31-18-304. Display of name or trade name. 31-18-401. Registration fees. 31-18-402. Repealed By Laws 1998, ch. 46, § 2. 31-18-403. Single trip permits; temporary permits for 31-18-404. Demonstration permits. 31-18-405. Collection of fees; audits. 31-18-406. Distribution of fees; refunds. 31-18-407. Emergency response fee; radioactive materials transport permit. 31-18-408. Provision of sales and use tax information; penalty. 31-18-501. Compliance with tax provisions. 31-18-502. Decal fee; disposition. 31-18-601. Requirements generally. 31-18-602. Moving heavy equipment at railroad grade crossings. 31-18-603. Loads on vehicles. 31-18-604. Maximum speed limits. 31-18-605. Stopping requirements for certain vehicles at railroad crossings. 31-18-606. Metal tires; implements of husbandry. 31-18-607. Out-of-service orders. 31-18-608. English language proficiency for operators of commercial vehicles; penalties. 31-18-701. Specific crimes and penalties; enforcement. 31-18-702. General liability. 31-18-703. Closing or restricting use; failure to observe signs, markers. 31-18-704. Repealed by Laws 2016, ch. 43, § 2; ch. 114, § 2. 31-18-705. Speed or acceleration contest or exhibition on highways. 31-18-706. Failure to maintain liability coverage; exceptions. 31-18-707. Nonpayment of fees, taxes, penalties or interest. 31-18-708. Persons rendering emergency assistance exempt from civil liability. 31-18-801. Definitions. 31-18-802. General requirements. 31-18-803. Conditions for operating vehicles transporting other vehicles. 31-18-804. Permits for and certain highways to carry, overweight and oversize vehicles; government vehicles. 31-18-805. Penalties for violations; permit where vehicle or load cannot be dismantled; enforcement; fines. 31-18-806. Adoption of greater size or weight limits comparable to federal limits. 31-18-807. Special permits for certain combinations of vehicles. 31-18-808. Towing oversize disabled vehicles. 31-18-901. Agreement provisions generally. 31-18-902. State cooperation with and assistance to interstate cooperating committee. 31-18-903. Filing of report. 31-19-101. Definitions. 31-19-102. Required application; rental agency certificate. 31-19-103. Established place of business. 31-19-104. Registration of rental vehicles. 31-19-105. Surcharge fees; penalty and interest. 31-19-106. Unlawful acts. 31-19-107. Enforcement. 31-20-101. Definitions. 31-20-102. Agent. 31-20-103. Fare collected for services. 31-20-104. Identification of transportation network company vehicles and drivers. 31-20-105. Electronic receipt. 31-20-106. Driver requirements. 31-20-107. Financial responsibilities of transportation network companies and drivers. 31-20-108. Automobile insurance provisions. 31-20-109. Required disclosures. 31-20-110. Transportation network company and driver exclusions. 31-20-111. Controlling authority.
What to do with it
As published
31-5-953. Mufflers.
(a) Every vehicle shall be equipped, maintained and operated so as to prevent excessive or unusual noise. Every motor vehicle shall at all times be equipped with a muffler or other effective noise suppressing system in good working order and in constant operation. No person shall use a muffler cut-out, bypass or similar device.
(b) The engine and power mechanism of every motor vehicle shall be so equipped and adjusted as to prevent the escape of excessive fumes or smoke.
(c) This section applies to motorcycles, motor-driven cycles, multipurpose vehicles, mopeds and off-road recreational vehicles as defined by W.S. 31-1-101(a)(xv)(K)(II) that are registered pursuant to W.S. 31-2-232 and off-road recreational vehicles as defined by W.S. 31-1-101(a)(xv)(K) that are operated pursuant to W.S. 31-5-1601.
Your wording
Your change, as a redline
31-5-953. Mufflers.
(a) Every vehicle shall be equipped, maintained and operated so as to prevent excessive or unusual noise. Every motor vehicle shall at all times be equipped with a muffler or other effective noise suppressing system in good working order and in constant operation. No person shall use a muffler cut-out, bypass or similar device.
(b) The engine and power mechanism of every motor vehicle shall be so equipped and adjusted as to prevent the escape of excessive fumes or smoke.
(c) This section applies to motorcycles, motor-driven cycles, multipurpose vehicles, mopeds and off-road recreational vehicles as defined by W.S. 31-1-101(a)(xv)(K)(II) that are registered pursuant to W.S. 31-2-232 and off-road recreational vehicles as defined by W.S. 31-1-101(a)(xv)(K) that are operated pursuant to W.S. 31-5-1601.
A proposal here is not law. Support on Solon is evidence that people want the change; the official route says what it takes to make it law.