Can a Spare Tire Be Used as a Regular Tire?

[AxelLee]

A spare tire generally cannot be used as a regular tire. The usage methods of a spare tire are as follows: Spare tires should not be used for a long time: For most vehicle models, spare tires travel with the car for extended periods without tread wear, so their friction level is certainly different from that of regular tires. Long-term use can easily lead to hazards such as vehicle deviation and uneven friction with surrounding tires. Spare tires are usually brightly colored to remind owners not to use them for extended periods. Spare tires should not be used on the front wheels: Spare tires are generally meant to replace rear wheels. If a front wheel fails, it's best to move a rear wheel to the front and then install the spare tire on the rear wheel. This is because front wheels bear more weight when encountering obstacles, experience greater friction, and have a higher probability of blowing out. Therefore, using the spare tire on the rear wheel can increase safety to some extent.