Question 401 · Car theory test
What can be affected by driving on under-inflated tyres?
Pick an answer to test yourself.
Correct answer
Fuel consumption.
Official explanation
Incorrect tyre pressure adversely affects many of a vehicle's systems, including brakes, suspension, and steering. In particular, under-inflated tyres can increase the vehicle's fuel consumption. Check tyre pressures regularly and ensure they are inflated as per the manufacturer's recommendations.
- Topic
- Vehicle maintenance
- Also in
- This question also appears in the motorcycle theory test.
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