Dimensions Tires 255/45R20
If the height of rubber is 55% or less than its width, then the tire is considered low 45ile.
Tire marking:
| Dimensions tires 255/45R20 | |||
|---|---|---|---|
General view  General view tires |
B (mm) Tire width: 1. Nominal tire width (excluding protective belt). 2. Maximum width during operation.  |
D (mm) Tire diameter: 1. Nominal size of outer diameter (2xR) of the tire. 2. Maximum size during operation.  |
H (mm) Tire profile: Tire profile (height) for models of different years of manufacture |
 (General view tires) |
738-748 (mm) | 255-268 (mm) | 115 (mm) |
| Dimensions tires 255/45R20 | ||
|---|---|---|
| Parameter | Dimensions (mm) | Dimensions (in) |
| d | 738-748 (mm) | 2.91-2.94 (in) |
| b | 255-268 (mm) | 1-1.06 (in) |
| l | 2317 (mm) | 9.12 (in) |
| h | 115 (mm) | 0.45 (in) |
| km | 431.6 (rpm) | - |
Warning: the above data are official figures of the manufacturers, however, it should be borne in mind that the information is for reference and does not guarantee unambiguous accuracy.