Question It is aganst the law to: Answers Drive a vehicle with more than two passengers under the age of 12. Operate an open bed truck with a child occupying the bed. Use your headlights during the day. Drive while using a spare tire for a distance longer than five miles. Explanation Operating an open bed truck while a person who is under the age of 18 is occupying the bed of the truck is unsafe and is not permitted. Pass your DMV Written Test with flying colors Take me to the cheat sheet Texas