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Milestar SL177‑S
Oversized tire
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Get technical:
Built for fleets seeking lasting cost-per-mile performance, the Milestar SL177-S is a SmartWay-verified commercial tire designed for regional and long-haul steer applications. It is engineered for semi-trucks, big rigs, and highway tractors that require dependable steer-axle capabilities. The tire's key strengths include optimized fuel savings, responsive handling, and a reinforced construction that supports a long service life and retreadability.
Features & Benefits
- A five-rib tread pattern promotes smooth highway handling and enhanced steering stability on extended routes.
- The integrated decoupling groove aids in overall vehicle stability while contributing to improved fuel efficiency.
- Additional siping across the tread blocks enhances grip in both wet and dry weather conditions for reliable year-round performance.
- Solid shoulders combat irregular treadwear over time to optimize the tire's usable tread life.
- A reinforced casing protects against road hazards to support a long service life and high retreadability.
Vehicle |
Mileage Warranty N/A |
Load Index 6173 lbs/5842 lbs (144/142) |
Max Speed 75 MPH (L) |
Sidewall Blackwall |
Tread Depth 18/32nds |
Inflation Pressure 105 PSI |
Part Number 21000028 |
Tire Weight 115.9 lbs |
Section Width 11.1" |
Rim Range 7.50-8.25" |
Overall Diameter 41.3" |
Three-Peak Mountain Snowflake (3PMS) No |
Any info you'are still looking for? |
SL177-S ∙ 6 sizes available