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View Leaderboard 1. What is the minimum legal tread depth for vehicles up to 3.5 tons (such as vans) trailer and passenger cars’ tyres in Britain? MORE INFO
2. What is the maximum possible fine for each tyre found to be illegal if stopped by the Police? MORE INFO
3. What is the maximum possible penalty for each tyre found to be illegal if stopped by the Police? MORE INFO
4. Why do vehicles have more than one recommended tyre pressure setting? MORE INFO
5. In winter, should you adjust your tyre pressures? MORE INFO
6. Are winter tyres the same as summer tyres? MORE INFO
7. From the below options, which fault is the most likely to cause your vehicle to aquaplane? MORE INFO
8. As you check your tyres you notice the uneven tread wear you see in this photo. What is it most likely to have been caused by? MORE INFO
9. By law, who is responsible for ensuring the tyres on a vehicle are in good condition for the journey? MORE INFO
10. By approximately how much further distance will it take your vehicle to come to a stop using tyres below 1.6mm than new ones from 50mph? MORE INFO
11. At what average weather temperature should you consider switching from summer to either all-season or winter tyres? MORE INFO
12. Approximately how many car and van tyres with tread depth below the illegal limit were driven on Britain’s roads during 2016? MORE INFO
13. What proportion of Britain’s driver has NEVER checked their tyres? MORE INFO
14. Approximately how many car and van tyres are being driven in Britain below the vehicle manufacturer’s recommended pressure settings? MORE INFO
15. How much more quickly can a tyre wear if it is 10% under the manufacturer’s recommended pressure settings? MORE INFO
16. Does driving with underinflated tyres reduce the amount of contact a tyre has with the road? MORE INFO
17. What is the minimum legal limit for the tyres of a scooter above 50cc? MORE INFO
18. If this symbol appears on your vehicle’s dashboard, what tyre issue is it warning you about? MORE INFO
19. This label appears on all new tyres. Which of the following is not included? MORE INFO
20. How many new cars are sold with a spare tyre as standard? MORE INFO
Essential Information
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