The load range or ply refers to the load a tire can carry at it's industry standard inflation as specified on the sidewall of the tire. The load range on light truck tires indicates their ply rating.
Load
Range |
Ply Rating |
A |
2 |
B |
4 |
C |
6 |
D |
8 |
E |
10 |
F |
12 |
G |
14 |
H |
16 |
J |
18 |
L |
20 |
M |
22 |
N |
24 |