Car wheel rim Exhibition

Car wheel rim

There are two common types of rims: deep groove rims and flat rims; in addition to split rims, semi-deep groove rims, deep groove rims, flat bottom rims, and full inclined bottom rims.

As the rim is the assembly and fixing base of the tire, the deformation position and size of the tire also change when the tire is loaded with different rims. Therefore, for each type of tire, it is best to use the standard standard rims, and if necessary, the rims with the same specifications as the standard tires (allowable rims) can be used. Improper use of the rim can cause early damage to the tire, especially when used on narrow rims.
Tire / Rim Specifications: International standard tire code, in millimeters, representing the percentage of cross-sectional height and flatness ratio, followed by: tire type code, rim diameter (in.), Load index Speed code. For example: 175 / 70R 14 77H, 175 represents the tire width is 175MM, 70 said the tire cross section of the flat ratio is 70%, that section height is 70% of the width, the rim diameter is 14 inches, the load index 77, allowable speed is H level.