Where is the spare tire of a car generally placed?

[LaSarah]

The spare tire of a car is generally placed inside the trunk, under the trunk, or on the rear door. Types of spare tires: Spare tires are generally divided into two types: full-size spare tires and non-full-size spare tires. The full-size spare tire has exactly the same size and specifications as the regular tires and can replace any problematic tire. The non-full-size spare tire can only be used temporarily. Precautions for using spare tires: If a spare tire has not been used for a long time, it should be replaced promptly. After four years, the spare tire needs to be replaced. Even for full-size spare tires, speed should be controlled during high-speed driving to avoid safety accidents. Tires are prone to erosion, so it is necessary to check the condition of the tires irregularly and at different times.