Dimensions Tires 255/45R20
If the height of rubber is 55% or less than its width, then the tire is considered low 45ile.
If the height of rubber is 55% or less than its width, then the tire is considered low 45ile.
Dimensions tires 255/45R20 | |||
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General view ![]() |
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 | ||
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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.