The ST778 is the next generation Sumitomo long haul steer tire. Incorporating a collection of advanced features we call S-Tech Design, ST778 delivers remarkable miles to removal, excellent handling for safe operation, and the dependable retreadability of the Sumitomo casing.

Regional steers have to be durable across a broad range of conditions. ST709 is durable enough when there’s serious work to be done, but versatile enough to display on-highway manners.

Cross-country or around town, ST938 is the next generation traction companion to ST778 and ST709. Because it was designed from the inside out to resist irregular wear and give high miles per /32", ST938 is incredibly long wearing. Its bold tread elements really bite, while its S-Tech Design casing yields outstanding long-term performance.

ST 938 SE contains SmartWay verified technology.

Cross-country or around town, ST938 is the next generation traction companion to ST778 and ST709. Because it was designed from the inside out to resist irregular wear and give high miles per /32", ST938 is incredibly long wearing. Its bold tread elements really bite, while its S-Tech Design casing yields outstanding long-term performance.

ST710 merges the advantages of an advanced concept low-skid tread pattern with the long-term durability of a premium Sumitomo casing. Its high quality construction yields years of service. It wears long and smooth when new, and is designed for multiple retread cycles.

ST 710 SE contains SmartWay verified technology.

ST710 merges the advantages of an advanced concept low-skid tread pattern with the long-term durability of a premium Sumitomo casing. Its high quality construction yields years of service. It wears long and smooth when new, and is designed for multiple retread cycles.

A very dependable open shoulder drive tire, suitable for a wide variety of applications.

Computer designed tread pattern and applications specific compounds deliver long mileage, great traction, and vehicle stability.

A rugged all steel commercial rib tire designed for harsh metro and regional operations.

A versatile all position tire featuring an all steel casing, computer designed ribs, and special tread compounds for durability.

A versatile all position tire featuring an all steel casing, computer designed ribs, and special tread compounds for durability.

With its classleading 26/32nd’ tread depth, the ST528 is a true all position tire for demanding mixed service applications.

A rugged mixed service tire featuring an all steel casing and an application specific tread compound to resist cutting and chipping.

A rugged mixed service tire offered in hard to find tube type sizes.

Extra deep lug design for the most severe off highway applications.

An extra tough traction tire specifically designed for logging operations. Compounds and lug shape resist cutting and damage from chains.

More tread depth means more miles to removal. With 24/32nd’, ST520 has 40% more usable tread depth than many competitors.

A durable all position wide base tire with a long-standing reputation for high milage and vehicle stability.

Unique wide base tire designed for harsh spread axle operations to resist scuffing and road irregularities.