New Mexico Lift Laws and Vehicle Equipment Laws

By Ben Brazda

Last updated:

New Mexico’s street legal laws place no restrictions on a vehicle’s suspension system, frame height, or bumper height. Residents are free to install suspension lift kits, aftermarket wheels and tires, performance shocks, aftermarket bumpers, and grille guards.

Governing Laws
Code

The New Mexico Statutes (NMS) govern the state’s street legal laws.

NMS Ch. 66
Vehicle Dimensions
Dimensions

All vehicles driven in New Mexico are restricted to a maximum width of 102 inches, a maximum height of 14 feet, and a maximum single vehicle length of 45 feet.

NMS 66-7-402
NMS 66-7-404
Tire Restrictions
Tires

All vehicle tires must be safe and without any bulges or exposed cords. New Mexico has no listed minimum tire tread depth. Tire grooving is not covered by the code.

NMS 66-3-847
Wheel Restrictions
Wheels

There are no regulations on wheels found in New Mexico’s laws.

Braking Requirements
Brakes

New Mexico requires brakes capable of stopping the vehicle within 30 feet from 20 mph. A secondary, mechanical, parking brake is also required.

NMS 66-3-840
Steering Laws
Steering

Steering systems are not covered in New Mexico’s code.

Suspension Laws
Suspension

There is no suspension lift limit in New Mexico.

Frame Requirements
Frame

New Mexico has no maximum vehicle frame height.

Bumper Restrictions
Bumpers

Bumpers are not restricted in New Mexico.

Fender Requirements
Fenders

It is unclear if New Mexico requires fenders or mud flaps.

Lighting Requirements
Lights

In addition to headlights and tail lights, vehicles in New Mexico are allowed to have auxiliary lights. The maximum number of lights that can be turned on in the front of the vehicle while driving is 4.

Light Number Min. Height Max. Height
Headlights 2 min. 20 inches 54 inches
Tail lights 1 min. 20 inches 72 inches
Spot lights 2 max. n/a n/a
Fog lights 2 max. 12 inches 30 inches
Aux. passing lights 1 max. 24 inches 42 inches
Aux. driving lights 1 max. 16 inches 42 inches

( Measured to the center of the light. )

NMS 66-3-804
NMS 66-3-805
NMS 66-3-827
NMS 66-3-834
Window Laws
Windows

New Mexico’s laws do not specifically state that windshields are required. Vehicles with windshields must, however, be equipped with windshield wipers.

NMS 66-3-846
Exhaust Requirements
Exhaust

In New Mexico, mufflers are required equipment. Exhaust cutouts and bypasses are prohibited.

NMS 66-3-844
Engine Swap Rules
Engine

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

Emissions Testing
Emissions

Only residents of and commuters to Albuquerque currently require emissions testing in New Mexico.


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