Update the ride quality of your semi to be soft and smooth, with the Goodyear 1R12-256/8505 Single Rolling Lobe Air Spring that ensures you're Ready for the Road Ahead™. Due to its bellow-like bag design, this replacement air spring is able to lift or lower a vehicle's ride height to optimize handling, comfort, or other features. Constructed with tight seals to dramatically reduce air leakage while offering reliable suspension. FleetPride knows you need quality suspension and steering parts to reduce wear and tear and ultimately, downtime. Whether you need cab, truck or trailer air springs, we have the heavy duty air bags you need for a quiet, stable ride. FleetPride is your First Click in Heavy Duty®.