How Many Kilometers Can a Spare Tire Run?

1 Answers
LaArabella
07/29/25 10:59pm
The mileage of a car's spare tire is not limited, but non-full-size spare tires have speed restrictions. Their maximum speed generally should not exceed 80 kilometers per hour, and the driving distance is usually within 50 to 100 kilometers, meaning they are for emergency use only. Therefore, when driving with a spare tire, it is essential not to exceed the speed limit. Situations requiring tire replacement: 1. Check the tire wear indicators: Regardless of the tire brand, wear indicator marks are set in the tread grooves. When the tread depth has worn down to the level of the raised indicator rubber, it's time to replace the tire. 2. Bulging phenomenon: If the tread bulges, it indicates localized rubber deterioration or uneven pressure. At this point, the tire may explode at any time, making continued driving very dangerous, so it should be replaced promptly.
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