Can a spare tire run at 100 mph?

[VictoriaRose]

Full-size spare tires can run at 100 mph. Spare tires are divided into two categories: full-size spare tires and non-full-size spare tires. If it is a full-size spare tire, because the original tire and the full-size spare tire are the same size, there will be no restrictions on the mileage and speed of the car when using the spare tire. Non-full-size spare tires have smaller tire diameter and width compared to the other four tires, so they have limitations in various aspects and cannot reach 100 mph. Full-size spare tires have the same width, but other parameters may differ, such as tire tread pattern, speed rating, load index, etc., which will affect driving safety, especially posing safety hazards at high speeds. Non-full-size spare tires are narrower than the original tires and cannot be used as normal tires, as they will reduce braking and driving power, and may cause the vehicle to pull to one side due to uneven tread on both sides.