Can a Car's Spare Tire Be Used as a Regular Tire?
1 Answers
Can a car's spare tire be used as a regular tire? The answer is yes, provided that the spare tire is a full-size spare. Spare tires come in two types: full-size and non-full-size. A full-size spare tire has the exact same specifications as the other four tires on the vehicle and can replace any temporarily or permanently unusable tire. A non-full-size spare tire, on the other hand, has a slightly smaller diameter and width compared to the other four tires, making it suitable only for temporary use. It should only be installed on non-drive wheels, and the maximum speed should not exceed 80 km/h. During routine maintenance or before long-distance trips, few car owners inspect their spare tires, and some unprofessional repair shops often overlook this. Spare tire inspection mainly involves checking tire pressure, wear, and cracks. If the tread wear reaches the wear indicator line, the tire should be replaced as soon as possible. If there are fine cracks on the tire sidewall, it should not be used for long-distance or high-speed driving, as the sidewall is thinner and more prone to blowouts at high speeds. Tires are rubber products and will age over time. Generally, the aging period for tires is about four years, so spare tires should be replaced after four years.
