Featuring a robust 4-rib tread pattern, the RR9 delivers consistent traction and stability across highways, gravel, and construction zones. Large open grooves help clear debris and maintain grip across varying terrain, while the reinforced sidewall structure adds strength where it’s most needed.
Engineered with a cut-, chip-, and tear-resistant compound, the RR9 maintains durability through punishing conditions. The all-steel casing boosts impact resistance and load-carrying capacity, making it well suited for fleets operating across mixed surfaces and heavy haulage routes.
| Size | Load Index | Speed Symbol | Tread Depth |
|---|---|---|---|
| 9.00R20 | 144/142 | L | 16 |
| 10.00R20 | 146/143 | K | 17 |
| 10.00R20 | 149/146 | J | 17 |
| 11.00R20 | 150/145 | L | 16 |
| 12.00R20 | 154/151 | L | 17 |
| 13R22.5 | 154/150 | M | 16 |