MRF Steel Muscle S3K4 Tires

The MRF Steel Muscle S3K4 is a highway terrain, all season tire made for commercial vehicles. It was created for drive axles. The strengthened internal structure of this tire helps to maintain the optimal tire shape under load and driving pressure. As the tire does not deform, it is able to effectively boost its overall load capacity.

Great tread life is guaranteed with this model. The wear-resistant compound and the stable footprint improve the tire’s usability. They combat premature and irregular wear as a result. The compound ensures slow wear, while the tread design significantly decreases the tire’s overall usability. This combination ensures its ideal service life.

The MRF Steel Muscle S3K4 offers excellent traction throughout the year. The tire is able to combine the all season compound and the detailed block placement in order to improve its dry, wet, and winter weather performance. The sipe and groove placement create additional biting edges that firmly grip the road surface throughout the year. Additionally, the compound keeps the rubber flexible in changing temperatures, optimizing its summer and winter weather performance. Circumferential grooves channel water and slush from the footprint, avoiding hydroplaning in wet conditions.

All seasonThe all season compound and the ribbed block placement enable the tire’s consistent surface contact, boosting year-round grip.
DurabilityThe reinforced internal structure maintains the optimal tire shape under load pressure, boosting its overall load capacity.
Longer tread lifeThe wear-resistant compound and the ribbed block pattern improve the tire’s usability, preventing irregular and premature wear.