Sumitomo 5532259 ST709 11R24.5 L Regional Steer Commercial Truck Tire

The Sumitomo ST709 is a premium regional steer tire engineered for medium-duty commercial trucks and buses that need to perform across diverse operating conditions. This tire delivers the durability required for demanding work applications while maintaining excellent on-highway driving characteristics.

Key Features:

• Beefy 20/32" tread depth on a wide, flat casing provides 10% more rubber volume than previous models for extended service life
• Chevron block center ribs with lateral sipes effectively cut through water film on wet roads for enhanced traction and safety
• Stone ejectors in the tread groove base promote casing integrity by preventing stone retention and drilling
• Thick curbing ribs shield the sidewall and casing from damage in demanding urban applications
• Four steel belt package resists punctures and increases overall tire durability
• Wide grooves efficiently evacuate water to reduce hydroplaning risk
• Cut and chip resistant tread compound extends tread life in challenging conditions

Designed specifically for the steer axle position, the ST709 features a closed shoulder design that fights irregular wear patterns for longer tread life. The optimized flat casing profile enhances durability in high scrub applications common in regional pickup and delivery operations. Whether hauling freight regionally or handling local delivery routes, this tire provides the versatility and performance commercial operators demand.