How do tire pressure and wheel alignment affect fuel economy?

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How do tire pressure and wheel alignment affect fuel economy?

Low tire pressure increases rolling resistance, while misaligned wheels cause uneven wear and drag. Discussing proper tire maintenance and recommended PSI levels can help owners maintain optimal fuel efficiency.

Sirat Ul Jinan asked on 12 Feb 2025 17:22:16 pm

1 Answer

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Car Mechanic Expert - on 12 Feb 2025 17:26:53 pm

Low tire pressure increases rolling resistance, which forces the engine to work harder and uses more fuel.
Misaligned wheels create drag, causing uneven tire wear and additional strain on the engine.
Maintaining proper tire pressure according to the manufacturer’s specifications and getting regular wheel alignments helps maximize fuel efficiency.