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SimpleScore™
Our proprietary rating system
for the modern tire buyer.8.0
Great
Score breakdown:
8.0
Long lasting
Great
8.2
Durability
Great
8.0
Traction
Great
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Get technical:
The Sumitomo ST901 is a robust drive axle tire designed specifically for regional and long-haul applications. This tire features a deep tread with optimized blocks for superior off-road traction. Its block spacing designed for snow chain placement ensures enhanced traction when needed. Its construction includes rust inhibitor compounds on body ply components and interior steel belts for increased durability. The wide, optimized grooves improve wet traction, while stone ejector platforms protect the casing.
Features & Benefits
- Engineered for regional and long-haul applications
- Special tread compounds resist chipping in high scuff situations
- Deep tread and optimized blocks ensure superb off-road traction, ideal for challenging terrains.
- Thick undertread to protect belt package
- Block spacing allows for snow chain placement, providing extra traction when required.
- Four steel belt casing resists punctures and boosts stability
- Rust inhibitor compounds on body ply components and interior steel belts boost tire longevity.
- Wide optimized grooves enhance wet traction, with stone ejector platforms protecting the casing from damage.
Vehicle |
Mileage Warranty N/A |
Load Index 6614 lbs (146) |
Max Speed 68 MPH (K) |
Load Range H (16 Ply) |
Tread Depth 32/32nds |
Inflation Pressure 120 PSI |
Part Number 5531852 |
Tread Design Symmetrical |
Tire Weight 130.01 lbs |
Section Width 11.4" |
Rim Range 7.5-8.25" |
Overall Diameter 42.5" |
Commercial Application Mixed Service |
Commercial Position Drive |
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ST901 ∙ 1 size available