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Posted Under: Zong on Sep 3, 2000


Question 827 of 1002

What is the purpose of patterns on tyres?
Justification

Since the tread pattern drains water away from the tyre's surface, the grip on wet roads improves.

The depth of the tread pattern is crucial for the tyre's ability to drain water, and a worn tread will lose much of its grip on wet roads.
Options
The tread pattern prevents wear on the car's braking system
The tread pattern ensures sufficient grip on wet roads
The tread pattern prevents the tyres from overheating
The tread pattern compensates for incorrect air pressure




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