The following factors should be considered when modifying tires:
1. Local traffic regulations (will not affect the annual inspection of vehicles and vehicle warranty, etc. )
2. Tire speed and load index
3. The specifications of the rim, such as width and offset;
4. Space
5. Automobile suspension system
6. (Important) The bearing radius of the tire remains unchanged.
Therefore, it is suggested that the conversion and installation of tire size should be carried out by professionals.