Using the latest technological advancements to achieve increased removal mileage and EPA SmartWay® verified and CARB-compliant fuel efficiency, the Firestone FS591 helps deliver the performance demanded by fleets. This on highway all-position radial tire, designed for the steer position, features an innovative sidewall design that reduces overall weight without sacrificing durability.

• Ulti-Rib™ design combats the initiation and spread of irregular wear
• Continuous shoulder offers long, even wear and reduced rolling resistance
• Stress release sipes fight irregular wear on main ribs by absorbing rib edge stresses in the footprint
• Stress release sipes fight irregular wear on main ribs by absorbing rib edge stresses in the footprint
• Thirsty cross-rib sipes improve traction by slicing through water for a solid grip on wet roads
• Combats the initiation and spread of irregular wear
• Offers long, even wear and reduced rolling resistance
• Allows for water evacuation to enhance road grip
• Fight irregular wear on main ribs by absorbing rib edge stresses in the footprint
• Improve traction by slicing through water for a solid grip on wet roads