Can a Spare Tire Be Used for Long-Term Driving?

[MacAdeline]

No, if a spare tire is not used for a long time, it will gradually age, leading to a significant decline in its safety performance. Therefore, spare tires should not be used for extended periods, and their performance is also inferior to that of the original tires. It is essential to regularly inspect the spare tire in daily life. Below is relevant information about car spare tires: 1. Car spare tires are divided into two types: full-size spare tires and non-full-size spare tires. A full-size spare tire matches the size of the original tire, while a non-full-size spare tire is smaller than the original tire. However, it is important to note that neither type of spare tire may necessarily be as wide as the original tire, nor may their performance match that of the original tire. Therefore, the use of spare tires is still subject to limitations. 2. Generally, inspections of spare tires mainly focus on checking tire pressure, wear, and cracks. Tires should be replaced as soon as possible once the tread wears down to the wear indicator line. If there are fine cracks on the tire sidewall, the tire should not be used for long-distance or high-speed driving, as the sidewall is thinner and more prone to blowouts at high speeds.