Sumitomo 5532852 ST778+ SE Premium Steer Tire 11R22.5 16-Ply

The Sumitomo ST778+ SE is a premium steer axle tire engineered for long haul applications, featuring Sumitomo's S-Tech technology for superior performance. This SmartWay Verified tire delivers excellent handling, superior miles to removal, and dependable retreadability for commercial trucks and buses.

Key Features:

• Flat Contact Technology controls the shape of the footprint to ensure even pressure distribution so that tread wears slowly and evenly
• Wide solid closed shoulder ribs maintain even pressure distribution and promote even wear
• Narrow shoulder grooves work together with a flat tread radius to control irregular wear
• Four circumferential grooves assist with water evacuation and help to reduce the hydroplaning risk
• Stone ejectors in the tread grooves promote casing integrity, protecting the tire from cuts, chips, and punctures
• Micro sipes protect the interior ribs from punch wear and improve the tire's gripping ability in various weather conditions
• Four Steel Belt Package construction is designed to resist punctures and increase the fleet's stability, contributing to more retread cycles

Specifications: Size 11R22.5, 16-ply rated, Load Index 146/143 (single/dual), Speed Rating L. Ideal for medium-duty and heavy-duty commercial trucks requiring reliable long haul steer tire performance.