Features & Specifications

• ST 478A has a clean and efficient design, suitable for long haul service.
• Shoulder grooves and a simple five-rib pattern control irregular wear.
• Sumitomo four steel belt casing construction resists punctures, increases vehicle stability, and contributes to more retread cycles.
• ST 478A is particularly forgiving to mechanical wear on higher mileage tractors. It has earned a reputation for reliability, durability, and predictable performance.

The ST 748A is designed for long haul operations at highway speeds. The proven design is engineered to deliver reliable service when new and are guaranteed to accept multiple retreads.