Okla. Stat. tit. 47, § 47-13-103: Owner and drivers to submit vehicles for inspection

Whenever the driver of a vehicle is directed by a member of the

Highway Patrol to stop and submit the mechanical condition of the

vehicle or its equipment to an inspection or test under the

conditions stated in this act, it shall be the duty of such driver

to stop and submit to such inspection or test and the failure or

refusal to do so is a misdemeanor.