Firestone 012715 FS561A 12R22.5 Commercial Truck Steer Tire 150/147L

The Firestone FS561A is a SmartWay Verified all-position radial tire engineered for medium-duty commercial trucks operating in demanding regional and urban service applications. Designed specifically for steer axle positions, this tire delivers exceptional durability and performance in high-scrub environments where stone drilling and rib tearing are common challenges.

Key Features:

• Solid shoulder ribs with specialized tread cap compound enhance resistance to maneuvering scrub for extended tread life
• Stone rejectors in center grooves provide superior resistance to stone drilling and protect belts for enhanced casing durability
• Stress relief sipes fight irregular wear by absorbing rib edge stresses in the footprint, ensuring long and even wear
• Sidewall protector ribs guard the casing against cuts, snags, and abrasions from curbing and impacts
• Deep, wide tread design with optimized footprint area maximizes traction and stability
• Innovative sidewall design reduces overall weight to improve fuel efficiency and mileage
• All-season compound maintains rubber flexibility in varying temperatures for reliable year-round performance
• Circumferential grooves effectively disperse water and slush to resist hydroplaning

This tire is EPA SmartWay Verified and California Air Resources Board (CARB) compliant, making it an environmentally responsible choice for commercial fleets. The optimized casing package ensures excellent steering responsiveness and driving stability throughout the tire's service life.