Additional Information

Firestone FS591

Built for on-highway steer applications, the Firestone FS591™ is an all-position radial tire engineered with an innovative sidewall design that reduces overall weight for increased mileage and better fuel efficiency – making them EPA SmartWay verified and CARB compliant.

Highlights

• Continuous shoulder helps reduce rolling resistance and sidewall design decreases weight to improve fuel efficiency
• Cross-rib sipes slice though water for improved grip and outstanding traction on wet roads
• Stress relief sipes fight irregular wear along the main ribs by absorbing edge stresses in the footprint