Wyoming Lift Laws and Vehicle Equipment Laws

Code

The Wyoming Statutes (WS) cover the street legal laws for the state.

WS Title 31

Dimensions

The maximum vehicle size in Wyoming is 102 inches wide, 14 feet tall, and 60 feet long for a single vehicle.

WS 31-18-802

Tires

Tires must be in safe operating condition, without any bulges or exposed cords. There is no listed minimum tire tread depth and it is unclear if tire grooving is permitted in Wyoming.

WS 31-5-956

Wheels

Wyoming's laws make no reference to wheels.

Brakes

All vehicles in Wyoming must have brakes with the capability to stop the vehicle from 20 mph within 40 feet. A secondary, mechanical, parking brake is required.

WS 31-5-950

Steering

Wyoming does not have any rules for a vehicle's steering system.

Suspension

There is no maximum suspension lift limit in Wyoming.

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Frame

Wyoming does not have a vehicle frame height limit.

Bumpers

Bumpers are not covered within the Wyoming statutes.

Fenders

It is uncertain if fenders and mud flaps are required in Wyoming.

Lights

It is not clear if, in addition to headlights and tail lights, vehicles in Wyoming are allowed to have auxiliary lighting. There is a limit of 4 front lights that can be turned on at any one time while driving.

WS 31-5-912
WS 31-5-913
WS 31-5-922
WS 31-5-927

Windows

Windshields and windshield wipers are required by Wyoming's code.

WS 31-5-955

Exhaust

In Wyoming, vehicles are required to be equipped with mufflers. It is unlawful to install any kind of exhaust cutout or bypass.

WS 31-5-953

Engine

It is unclear whether or not Wyoming has any engine swap or engine performance modification rules.

Emissions

Wyoming does not currently require emissions testing.

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