What are the precautions for tire installation?
2 Answers
Tire installation precautions include: 1. Pay attention to installation direction and inflation. If using the original factory tires, follow the manufacturer's requirements for installation. For non-original tires, generally the side with the production date should face outward. For directional tires, the arrow on the tire should align with the vehicle's forward direction during installation; 2. During inflation, the tire can be inflated to its maximum allowable pressure first, then reduced to the standard pressure specified by the manufacturer. Tires are circular elastic rubber products assembled on various vehicles or machinery for ground rolling. They are usually mounted on metal rims to support the vehicle body, cushion external impacts, maintain contact with the road surface, and ensure driving performance.
Before installing tires, ensure the tire size matches your vehicle – don’t just use old tires casually. The wheel hub holes must be thoroughly cleaned, as dust or rust can cause loose bolts. During installation, first jack up the car to a secure position, preferably using wheel chocks to prevent rolling. When tightening bolts or nuts, don’t rush—start by hand-tightening them diagonally, then use a torque wrench to reach the manufacturer’s recommended torque. Over-tightening can damage the wheel hub, while under-tightening is dangerous. After installation, don’t forget wheel balancing to avoid excessive steering wheel vibration while driving. Finally, check the tire pressure and inflate according to the recommended value on the door sticker—never overinflate. As a daily driver, skipping these steps is risky, as it may lead to roadside breakdowns. Regular tire replacement also extends their lifespan and reduces accident risks.
