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Milestar
SL 177-S

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MilestarSL 177-S

Treadwell uses new tire testing and real world tire life data to provide the most unbiased recommendation for you. Over time, most tires experience a falloff in performance (e.g. wet/snow stopping distance, wet/snow handling, noise) as they wear. In general, GOOD tires will falloff in performance faster as they wear when compared to BEST and BETTER tires.

$357.00 - $386.00 /EA

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product info

Milestar SL 177-S

Why Choose the Milestar SL177-S?

Designed for long-haul and regional commercial truck applications.
Built for hardworking fleets and professional drivers who need durable highway steer performance.
Available in popular 11R22.5 and 11R24.5 steer fitments for big rigs and vocational trucks.

Key Features of the Milestar SL177-S

Built for Commercial Highway Performance

Purpose-engineered tread pattern delivers stable handling and predictable braking.
Continuous ribs and solid shoulder blocks help maintain steering precision, even under heavy load.

Keep Rolling in Rain or Shine

Durable tread compounds provide reliable traction in a variety of weather conditions.
Wide circumferential grooves help evacuate water to reduce the risk of hydroplaning.

Stands up to Consistent, Everyday Use

Heavy-duty radial construction with high load ratings supports consistent performance under load typical of long-haul and regional fleet duties.
Reinforced tread and sidewall design help resist road wear, chipping, and irregular tread wear to help extend tire life.

Warranty & Protection Options

Backed by Milestar’s Standard Limited Warranty

Want complete peace of mind? Add our Certificates in your cart:

Free flat repairs
Free replacement if your tire can’t be safely repaired
Coverage down to 3/32”

Frequently Asked Questions

Is the Milestar SL177-S good for commercial trucking?

Yes. It's built for long-haul and regional steering applications with a focus on stability, load capacity, and all-season traction.

What vehicles can use the Milestar SL177-S?

Ideal for commercial trucks, highway tractors, and vocational trucks requiring robust steer tires with heavy load ratings.

What makes it better than other commercial tires?

The Milestar SL177-S delivers durable construction, confident handling, and all-season traction in a rugged package built specifically for commercial highway duty.