1. A. A "street-legal utility vehicle" is any motor vehicle having:

   1. 1. A bench seat or side-by-side seat for the use of each rider;
   2. 2. Four wheels in contact with the ground, but excluding a tractor;
   3. 3. A combustion engine with a piston or rotor displacement of four hundred cubic centimeters (400 cc) or greater and capable of maintaining speeds of fifty (50) miles per hour or greater;
   4. 4. For each occupant, safety belts or safety shoulder harnesses which shall be of a type and shall be installed pursuant to 49 C.F.R., Section 571.208 et seq.; and
   5. 5. All equipment required by the provisions of Sections 12-201 through 12-232 of this title, with respect to equipment on vehicles.
2. B. A street-legal utility vehicle operated on the streets and highways of this state shall be registered as a motor vehicle.
3. C. The operator of a street-legal utility vehicle shall not be required to have an "M" endorsement on the Class D license pursuant to Section 6-110.1 of this title. The operator shall be at least sixteen (16) years of age and hold a valid Oklahoma driver license.

Laws 2021, HB 2382, c. 328, § 1, emerg. eff. April 28, 2021; Amended by Laws 2025, HB 1419, c. 287, § 1, eff. November 1, 2025 (superseded document available).