How to Determine the Correct Side of a Car Tire?
2 Answers
To determine the correct side of a car tire, you can check the markings on the tire sidewall. The side marked 'inside' indicates the inner side, while 'outwards' indicates the outer side. Consequences of installing tires incorrectly: 1. Reduced grip, leading to uneven resistance on both sides; 2. Decreased braking effectiveness, potentially causing the vehicle to pull to one side and unstable steering; 3. Poor water drainage. Functions of tires: 1. Generate driving force, braking force, and lateral force through interaction with the road surface; 2. Bear the weight of the vehicle; 3. Provide cushioning and shock absorption. The normal tire pressure range is 2.3 to 2.8 bar. In winter, it can be appropriately increased by 0.2 bar, while in summer, it should be reduced by 0.1 bar to prevent tire blowouts.
I often handle car maintenance myself, and determining the correct tire orientation is actually quite crucial. Simply put, look for an arrow mark on the tire sidewall—if you find a small arrow pointing in the direction of wheel rotation, that indicates proper installation. Some tires have an asymmetrical design, marked with 'outside' or 'inside' to show which side should face outward and inward. A few years ago, I installed one backward, and it significantly reduced traction in rainy conditions, nearly causing a skid—it was too dangerous. Since then, I always take photos to record the original position before changing tires, then check the markings to ensure accuracy. This method takes less than two minutes but prevents performance degradation and premature wear, greatly enhancing safe driving.
