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Revision question · The road
Why are brushes fitted to this vehicle's wheel arch?
Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.
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To clear mud from the tyres on building sites
To remove objects from the tyre tread
To stop snow building up behind the wheel
To reduce spray on wet roads
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To reduce spray on wet roadsThis was the right answer
The brushes are part of a spray-suppression system. They reduce the amount of water thrown up at the sides and rear of the vehicle. Check them regularly for security. If they become worn, make sure they're replaced.
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