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Oklahoma Class D Knowledge Test Practice
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Passing target: 80% (16/20)
Vehicle Safety, Documents & TowingStandalone practice
Before a long trip, a friend watches while you press the brake pedal. One of the two rear brake lights does not come on. What should you do?
Correct answer: Repair the brake light before the trip, because both brake lights must work.
Why
Brake lights warn the drivers behind you that you are slowing or stopping, and a missing light makes rear-end crashes more likely. Before a trip, check your lights, horn, wipers, brakes and tires, because Oklahoma law requires required equipment to be in proper condition at all times. A car that was built with a third, center brake light must also keep that light working.
Verified against Oklahoma Driver Manual · Vehicle Inspection: lights · p. 12
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