Tires: Application and ID

AH40.10-N-1020-01A Tires - General Information


Tire designation





Position

1 Tire width in inches/mm
2 Aspect ratio (Height : Width in %)
3 Design (R radial, - bias-ply)
4 Rim diameter in inches
5 C = Tires for light trucks/vans
6 Load capacity in ply rating number, ply rating (replaced by load index)
7 Load index left (Load Index, Single/dual wheels)
8 Speed symbol

Load index and speed symbol combined provide the operating code

Check and adjust inflation pressures with the tires cold. An increase in pressure during active vehicle operation is normal, and the additional pressure should not be bled off.

Load capacity: The figures provided apply only when the tires are mounted on the wheel rims approved for use on the vehicle.

Accessories: When using inner tubes and rim edge beads always observe the manufacturer's instructions regarding tire and rim combinations.