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Get technical:
The Sotera STT-1 Plus is a commercial tire for the trailer axle of semi-trucks and is designed with a durable tread compound and all-season tread design that incorporates open shoulders, wide grooves, angled tread blocks and a dense network of sipes.
Features & Benefits
- Designed for use on the trailer axle of semi-trucks
- High ply rating for extra strength and durability
- All-season tread design for year-round traction and performance
- Damage-resistant rubber compound guards the tire against cuts, chips, and abrasions for a longer tread life
- Optimized design fends off irregular wear for a longer tread life
Vehicle | |
Mileage Warranty N/A | |
Load Index 6173 lbs/5842 lbs (144/142) | |
Max Speed 75 MPH (L) | |
Load Range G (14 Ply) | |
Sidewall Blackwall | |
Tread Depth 12/32nds | |
Inflation Pressure 105 PSI | |
Part Number MTR8301CS | |
Tire Weight 73 lbs | |
Section Width 11" | |
Overall Diameter 41.5" |
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STT-1 Plus ∙ 1 size available