The ST791 features unique zig zag grooves along with full depth sipes to provide strong traction in both wet and dry conditions. The optimised tread compound ensures long life with low heat generation. The sidewall protection band resists kerb scuffing to minmise casing damage.
City Service Reliability
Advanced Tread Compound >
Resists the effects of tread scrubbing during operation in harsh city route service.
< Kerb Guard on Sidewalls
Protects the casing from in-service damage.
Zig Zag Groove Design >
Combats irregular wear and increases rigidity to improve handling.
< Full Depth Sipes
Increases wet and dry traction through the life of the tyre.
Sizes and Specs
Material Code Pattern Size LI/SS Type Product Origin Overall Diameter (mm) Overall Width (mm) Original Tread Depth (mm) Design Rim Width (inch) Approved Rim Widths (inch) 287215 ST791 11R22.5 148/145J TL Japan 1064 287 19 8.25 7.50, 8.25 303097 ST791 275/70R22.5 148/145J TL Japan 968 276 18 8.25 7.50, 8.25