Sumitomo 5531275 ST908 Commercial Truck Drive Tire 295/75R22.5 144/141L

The Sumitomo ST908 is a premium open-shoulder radial drive tire engineered specifically for medium-duty trucks and commercial buses. Designed to deliver exceptional performance on drive axles, this tire combines advanced construction with intelligent tread design to provide outstanding traction, durability, and long service life.

Key Features:

• Open Shoulder Design: Delivers superior grip on soft surfaces and enhances traction in challenging conditions
• Computer-Designed Tread Pattern: Features a continuous center rib that maintains constant surface contact for excellent braking performance, handling stability, and long highway life
• Deep 26/32" Tread Depth: Engineered for extended tread life and year-round service, maximizing your tire investment
• Four Steel Belt Package (C.V.S.T. Casing): Exclusive design technology resists punctures, increases vehicle stability, and promotes multiple retread cycles for superior value
• Block Siping: Strategically placed sipes provide additional biting edges for improved all-season traction
• Deep Grooves: Efficiently evacuate water from the contact patch to enhance wet weather safety and reduce hydroplaning risk
• Special Rubber Compounds: Formulated for durability, traction, and optimal performance across various conditions
• 14-Ply Rating (Load Range G): Heavy-duty construction handles demanding commercial applications

Specifications:

• Tire Size: 295/75R22.5
• Service Description: 144/141L (Single/Dual Load Index)
• Load Capacity: 6,175 lbs (single), 6,173 lbs (dual)
• Speed Rating: L (up to 75 mph)
• Ply Rating: 14 (Load Range G)
• Tread Depth: 26/32"
• Overall Diameter: Approximately 41"
• Sidewall: Black Wall

The Sumitomo ST908 has earned an excellent reputation among commercial fleets for its reliability, longevity, and performance. Its optimized footprint enhances ride stability while the reinforced casing construction ensures the tire can withstand heavy loads without deformation. Backed by Sumitomo's limited warranty, this tire represents a smart investment for operators seeking dependable performance and extended service life.