Where should the jack be placed when changing a tire?

[ArcherRose]

When changing a tire, the jack should be placed under the chassis. Here is some information about changing car tires: 1. Function of tires: Tires are circular elastic rubber products mounted on various vehicles or machinery for rolling contact with the ground. They are usually installed on metal rims to support the vehicle body, absorb external shocks, maintain contact with the road surface, and ensure driving performance. 2. Replacement principles: Tires of different specifications have different inflated outer diameters and section widths. If installed on the same axle, the load distribution will be uneven. Due to the different structures of radial tires and bias tires, their cushioning performance and circumferential deformation vary. Mixing these two types of tires on the same axle will inevitably result in uneven load distribution and inconsistent wear.