How Far Can a Car Spare Tire Run?

[MacJaxon]

Automobile non-full-size spare tires should not exceed a total mileage of 50 kilometers. Car spare tires are generally divided into full-size spare tires and non-full-size spare tires. Full-size spare tires have the same dimensions as regular tires and have no mileage restrictions, but they must be driven at lower speeds. The classification of car spare tires is as follows: 1. Full-size spare tire: Full-size spare tires have the same dimensions as regular tires. 2. Non-full-size spare tire: Non-full-size spare tires have many advantages, such as being lightweight, compact, and low-cost. Non-full-size spare tires reduce the overall weight of the vehicle and save trunk space, which is also a manifestation of energy conservation and emission reduction. 3. Run-flat tire: The advantage of run-flat tires is that they can still be driven when the tire is under-inflated, but the speed must not exceed 80km/h.