Product Info

ST918

SUMITOMO ST918 is a heavy-duty tire designed for medium-duty trucks, providing excellent vehicle stability and traction in all weather conditions. This commercial drive tire features a computer-designed tread pattern with radical shoulder ribs, center islands with bridges, and a multi-phase shift tread pattern to enhance performance. Its construction includes Sumitomo's all-steel casing and multiple steel breakers beneath the tread pattern for durability and strength.

This tire fits a variety of trucks including the 1988-1991, 1996-1997, and 1999-2000 GMC K3500 Sierra SLE, SL, SLT, and SLX models, as well as the 1989 GMC C3500 Sierra SLE. Available in the size 225/70-19.5 with speed rating M and load range G, the SUMITOMO ST918 is a reliable choice for commercial use. When you're ready to upgrade your tires, be sure to schedule an appointment for a convenient installation.

Tire Specs