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All Season
Commercial
Highway
The MRF Steel Muscle S1M4 is a highway terrain, all season tire made for commercial vehicles. It is designed to be mounted on all axle positions. The ribbed tread design and the durable rubber compound boost the model's steering responsiveness and driving stability. The reinforced internal structure and the special silica compound keep the ideal tire shape under load and driving pressure. These elements enable the tire to carry and withstand heavy loads. The MRF Steel Muscle S1M4 offers a longer-lasting tread life by preventing irregular and premature wear formations.
The ribbed tread design and its continuous road contact offer great controllability and driving stability.
The strengthened structure and the special silica compound upgrade the model's load and driving durability.
The ideal tread design and the wear-resistant compound prevent irregular and premature wear formations.
All tires sold on our site are brand new. We do not sell used, retreaded, or reconditioned tires.
All warranties are provided by the tire manufacturers. Priority Tire only offers a 90-day return policy for unused and unmounted tires.
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View shipping options and return policies.
Tires may ship separately and arrive on different days, even when ordered together.