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Question:

The legal minimum depth of tread for car tyres over three quarters of the breadth is _________.

A 1.6 mm.
explanation

Tyres must have sufficient depth of tread to give them a good grip on the road surface. The legal minimum for cars is 1.6 mm. This depth should be across the central three quarters of the breadth of the tyre and around the entire circumference.

Related Information

The legal minimum tread depth for cars is 1.6 millimeters. This 1.6 mm should be in a continuous band throughout the central three-quarters of the tread width, throughout the whole of the circumference.


This rule is applicable for Cars and Light trailers including Caravans weighing up to 3,500 Kgs and/or eight passenger vehicle. This also includes Motorcycles above 50cc, all these vehicles must ensure that the grooves of the tread pattern have a depth of a least 1 mm throughout a continuous band measuring at least three-quarters of the breadth of the tread and round the entire outer circumference of the tyre.

[The Highway Code]

Comments

Saima Zai Cooking

1 year ago

good

Kelly Parry

1 year ago

I've only given this a 3star rating at the moment as I've only just started to use the app so am only at stage 1 off questions, what I've done so far I'm very pleased with, straight forward multiple choice questions made understanding questions easy to answer ,not sluggish in anyway app runs perfectly at present

Waqas Shahid

1 year ago

Recently i passed Theory test just by relying on this app. I will recommend this for the only MCqs . Got 45/50. But, there is no single clip of hazard perception in this app. I would suggest that programmer shoyld add clips for the candidates benefits. 4/5*

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