How many kilometers can a compact spare tire be driven?
1 Answers
A compact spare tire should not be driven at speeds exceeding 80 km/h, and the driving distance should not exceed 100 kilometers. A compact spare tire is a temporary spare that is slightly smaller in diameter and narrower in width compared to the regular tires. Compact spare tires have different speed ratings and load indexes than the vehicle's four normal tires and cannot be used as permanent replacements—only for temporary use. When driving with a compact spare tire installed, adhere to the speed limit: Since compact spare tires differ in specifications from the original tires, they are marked with speed restrictions. After installing the spare tire, drivers must strictly follow the speed limit to ensure safety. If driving on a highway, stay in the far-right slow lane and activate the hazard warning lights. The spare tire should be installed on the front axle: Regardless of the vehicle's drive axle, tires with higher speed ratings should be mounted on the rear axle to prevent potential oversteering. Therefore, the lower-speed-rated spare tire should be installed on the front axle. Compact spare tires should not be used for extended periods: Prolonged use of a compact spare tire can significantly affect the vehicle's braking performance and handling due to its substantial differences from the original tires, compromising driving safety.
