Vehicle Safety Theory

Expect questions on tyre tread depth (the legal minimum for cars is 1.6mm across the central three-quarters of the tread), tyre pressures, dashboard warning lights, fluid levels, lights and what makes a vehicle unroadworthy. Some also cover fuel economy and reducing emissions. You may also need to understand how basic vehicle checks can affect safety on the road. Tyres need the correct pressure and enough tread. Lights should work correctly, while warning lights can show when your vehicle needs attention. These topics link directly to the “show me, tell me” questions on your practical test, so revising them here does double duty. Learning these checks can help you feel more prepared for both your theory and practical test. Regular practice can make these safety points easier to remember. Focus on one area at a time and review any questions that you find difficult.

These topics link directly to the “show me, tell me” questions on your practical test, so revising them here does double duty.