Theory Hub UK Theory Test

What makes your tyres illegal?

Why this is the answer

Your tyres may be of different treads and makes. They can even be second-hand, as long as they're in good condition. They must, however, be intact, without cuts or tears. When checking the side walls for cuts and bulges, do not forget to check the side of the tyre that's hidden from view, under the car.

Why the other answers don't fit

A
If they were bought second-hand — A second-hand tyre in good condition is perfectly legal.
C
If they're of different makes — Different makes are allowed, provided each tyre is sound.
D
If they have different tread patterns — Also allowed. It is the condition of the tyre that matters.

Where this comes from

  • Driving: the essential skills — section 14
  • The Highway Code — page 149

Rule numbers link to The Highway Code on gov.uk.

Where this question comes from

The question, its options and the explanation are reproduced word for word from the DVSA revision question bank under licence. The licence requires them to appear unaltered, so we cannot reword them and neither can anyone else — that is why you will meet the same wording on other sites. Everything else on this page is written by Theory Hub: the explanation of why each wrong answer is wrong, the topic guide and the revision notes.

More about our sources and licence

Asked in: Car

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