Do you have what it takes to PASS the ADI theory test?

Put your skills to the test by answering this example theory test practice question.

This DVSA ADI practice question has been taken from the Driving test, disabilities and the law theory test topic.

Select one answer

Tyres on cars, light vans and trailers must have a continuous tread depth of at least 1.6 mm. How much of the tyre must have this depth of tread?

The central three-quarters of the width of the tyre

At least half the width of the tyre

The whole width of the tyre

The outside half of the tyre

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