What are the impacts of replacing run-flat tires with regular tires on a car?
1 Answers
Regarding the impacts of replacing run-flat tires with regular tires on a car, the following points are introduced: 1. Short driving distance after a regular tire leaks: In case of a leak, regular tires can only be driven at low speed for a maximum of 2-3 kilometers. After a regular tire blows out, only the spare tire can be replaced; otherwise, it may cause the wheel rim to deform. Therefore, the risk of using regular tires is higher during long-distance driving or in areas with poor road conditions. 2. Impact on vehicle tire maintenance costs: The maintenance cost of regular tires is lower. Run-flat tires are not recommended for patching. After a run-flat tire is punctured by a nail, the suggestion from 4S shops is to replace the tire. The patching method for run-flat tires is using a mushroom plug, which is expensive and may damage the tire. 3. Impact on vehicle comfort: Regular tires offer higher comfort. Run-flat tires have thicker and harder sidewalls, resulting in poorer comfort. The thicker sidewalls directly affect the tire's ability to filter bumps and noise. For the same car, run-flat tires are noticeably more bumpy and produce louder tire noise.