Sumitomo 5530438 ST717 9R17.5 Commercial Truck All Position Tire

The Sumitomo ST717 is a highway all-season commercial truck tire engineered for medium-duty trucks in all-position applications. Designed for regional pickup and delivery as well as long-haul operations, this tire delivers dependable performance across diverse driving conditions.

Key Features:

• 5-rib design provides superior vehicle stability in all weather conditions
• Full-depth sipes enhance traction and water dispersion for confident wet weather performance
• Micro sipes promote long, even wear for extended service life
• Four steel belt package resists punctures, increases vehicle stability, and contributes to multiple retread cycles
• Application-specific tread compound resists scuffing effects from sharp turns and delivers longer mileage
• Closed shoulder design provides superb handling and grip on both wet and dry surfaces
• All-steel casing construction for maximum durability

With Load Range G (14-ply) construction and a 129/127K service description, this tire offers a maximum load capacity of 4,070 pounds and is speed-rated for sustained operation up to 68 mph. The tire features a 16/32-inch tread depth and maximum inflation pressure of 120 PSI, making it ideal for demanding commercial applications requiring both durability and retreadability.