What are the effects of low tire pressure on a car?

2 Answers
LaMarcus
07/24/25 10:12pm
The effects of low tire pressure on a car are: 1. Increased contact area between the tire and the ground, leading to higher tire temperature during driving; 2. Severe deformation of the tire sidewall accelerates the aging of internal steel wires and fabric layers, increasing the risk of a blowout; 3. Increased fuel consumption and reduced tire lifespan. The effects of excessively high tire pressure are: 1. Reduced friction and adhesion of the tire, affecting braking performance and tire lifespan; 2. Decreased puncture resistance, making the tire more prone to blowouts; 3. Accelerated wear of the central tread pattern, reducing tire lifespan and increasing vehicle vibration; 4. Excessive stretching of the tire cords, reducing the elasticity of the tire body; 5. Increased susceptibility to punctures from sharp objects like nails or glass, leading to internal cracks, bursts, and blowouts.
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BradyRose
08/10/25 2:56pm
Low tire pressure is a common issue I often encounter, and it brings quite a few problems. The tires get flattened and wear out much faster, especially along the edges—they can be completely worn down in no time. The car becomes less fuel-efficient due to increased rolling resistance, adding over 10% more fuel consumption per 100 kilometers. Handling deteriorates, feeling sluggish when turning and prone to drifting, which is especially dangerous at high speeds. Braking distance lengthens, making emergency responses slower. There are also safety risks, like in summer when high temperatures can cause tire deformation and friction-generated heat, potentially leading to blowouts. I check the pressure weekly with a simple gauge, keeping it at the recommended level, ensuring a smooth and worry-free ride.
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