What is the direction to tighten or loosen car tire bolts?

2 Answers
MayaFitz
09/02/25 2:05am
Car tire bolts are tightened by turning clockwise and loosened by turning counterclockwise. Tire bolts refer to the screws installed on the wheel hub that connect the wheel, brake disc, and hub, serving to fasten these components together. Tires are round, elastic rubber products mounted on metal rims, designed to support the vehicle body, absorb external shocks, maintain contact with the road surface, and ensure driving performance. The functions of car tires include: working in conjunction with the vehicle suspension to mitigate impacts during driving, ensuring good ride comfort and smooth driving performance, maintaining excellent adhesion between the wheels and the road surface, improving traction, braking, and off-road capability, and bearing the weight of the vehicle.
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MacBeau
09/14/25 4:28am
Hey, I know this well! The direction for tire bolts is generally 'lefty loosey, righty tighty,' meaning you turn the wrench counterclockwise to loosen the bolt and clockwise to tighten it. This design is based on standard threading to prevent accidental loosening while driving. I remember a friend who didn't know this and tightened it counterclockwise, causing the tire to loosen and almost leading to an accident. Safety first—when changing tires, make sure to use the correct direction. Before loosening the bolts, ensure the car is securely supported by a jack, and use the right-sized wrench to avoid slipping. When tightening, follow a diagonal sequence step by step to prevent tire deformation. Don't rush to drive off; check the bolts again after a short drive to ensure they're tight. Developing this habit can prevent major accidents. In short, remember this simple but life-saving rule: 'lefty loosey, righty tighty.'
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