As your MOT date approaches, a simple Pre-MOT check at home can be the difference between a pass or an unexpected repair bill. A great way to boost your car’s chance of success—and maintain road safety—is to follow this step-by-step guide, aligned with DVSA standards.
1. Lights & Indicators
Inspect every bulb: headlights (both dipped and full beam), indicators, brake lights, fog lamps, and reverse lights. A helpful trick: press the brake while reversing near a wall to check the brake lights. Flickering or incorrectly aligned lights often cause MOT fails.
2. Tyres & Wheels
Legal tread depth is 1.6 mm across 75% of the tyre. The classic “20p test” remains reliable Also inspect sidewalls for cracks, bulges, or foreign objects. If tyres lack uniform size or aren’t rated correctly, it’s an MOT failure .
3. Brakes & Handbrake
Test the main brake pedal—should be firm, with no spongy feel. Listen for grinding or pulling when you brake. Check the handbrake by lifting it; if it clicks more than 3–4 times or doesn’t hold on a slope, have it serviced.
4. Steering & Suspension
Perform the “bounce test” by pressing down on each corner of the car—the vehicle should rebound immediately. When driving, listen for knocks or unusual noises and ensure steering doesn’t pull to one side.
5. Fluid Levels
Ensure engine oil, brake fluid, coolant, and windscreen wash are topped within recommended ranges. Also, fill the fuel tank so emissions tests can be performed.
6. Windscreen, Wipers & Mirrors
Inspect for chips over 40 mm (10 mm in the driver’s line of sight). Test wipers across their entire range, ensuring no streaking . Mirrors must be intact, adjustable, and secure.
7. Horn, Seatbelts & Seats
Test the horn—must emit a clear tone audible from a distance. Seatbelts should lock when pulled sharply and retract correctly; missing or faulty belts lead to failure. Check seats lock firmly in position .
8. Exhaust & Chassis
Listen for hits or rattling; gas leaks cause MOT failure- . Test exhaust pressure by carefully blocking the tailpipe with a cloth—engine should push it away. Also inspect for rust or sharp edges on bodywork and underside .
9. Number Plates & General Cleanliness
Ensure plates are intact, clearly legible, properly fixed, and illuminated. Remove any loose items from the cabin and boot to prevent distractions.
��️ Bonus: Address MOT Advisories
Review past advisories—these often grow into failures. Fix them beforehand to cut costs and avoid repeat issues.
✅ Final Tip
Most of this can be done in 20–30 minutes with few tools. For a thorough job and peace of mind, consider a free pre-check at a local Autocentre or tyre garage.
By completing this Pre MOT check, you’ll maximize your chances of a clean pass, minimize delay and expense, and ensure your vehicle’s safety and reliability all year round.
