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 spravkaGeneral view tires B (mm) spravka
Tire width:

1. Nominal tire width (excluding protective belt).

2. Maximum width during operation.

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D (mm) spravka
Tire diameter:

1. Nominal size of outer diameter (2xR) of the tire.

2. Maximum size during operation.

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H (mm) spravka
Tire profile:

Tire profile (height) for models of different years of manufacture

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Dimensions
(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.