What direct effect does driving with tire pressure below the recommended level have on the vehicle?

Question

DentroTest · Accepted Answer

Driving with an inflation pressure lower than the one specified by the manufacturer deforms the tread excessively and enlarges the contact area with the road surface, which raises the rolling resistance. To counteract this additional friction, the engine has to make a greater effort, increasing fuel consumption by up to 5%. Likewise, driving on low pressure seriously compromises road safety, since it causes premature wear on the sidewalls of the tire and increases the risk of overheating and blowout.

What direct effect does driving with tire pressure below the recommended level have on the vehicle?

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