How to Deal with Outer Edge Tire Wear on Front Wheels?
2 Answers
There are several solutions for outer edge tire wear on front wheels: 1. Adjust tire pressure to always maintain normal tire pressure. 2. Regularly perform wheel dynamic balance testing for the tires. If imbalance is found, balance lead weights should be installed. 3. Pay attention to tire maintenance and rotation. It's best to rotate the tires every 5,000 kilometers, preferably with diagonal swapping, to ensure even wear and extend lifespan. 4. Regularly visit professional repair shops for four-wheel alignment to ensure accurate vehicle alignment data, at least once a year. 5. Check whether wheel hub screws are loose, whether chassis components are deformed, and whether steel rims are deformed. 6. Avoid overloading and pay attention to tire load balance. Avoid parking the vehicle on uneven surfaces for extended periods.
Last time I changed my tires, I noticed severe wear on the outer edges of the front tires, so I immediately had the repair shop perform a wheel alignment. The mechanic said that most cases of outer tire wear are caused by misaligned positioning parameters, especially excessive toe angle, which causes the tires to scrub hard against the ground when turning. They also recommended that I rotate the front and rear tires crosswise every 10,000 kilometers to ensure even wear. Additionally, if you frequently drive on rough roads, the bushings in the suspension system can age and deform, which can also misalign the tire angles. After spending over 300 yuan to adjust the alignment data, my new tires ran for 20,000 kilometers without any further uneven wear. By the way, it’s a good habit to check tire pressure monthly—if it’s too high, the contact area will concentrate on the sides.