Firestone Ride-Rite 8397 Extreme Duty Helper Springs 267C 1.5 Style 1/8" NPT

Ride-Rite Extreme Duty Helper Springs Firestone RED Label air springs are designed with commercial grade materials to support the existing vehicle suspension while maximizing safe load capacity and enabling more effective braking and handling - even under considerable weight and adverse road conditions. Up to 7,500 lbs. of load-leveling capacity Up to 150 PSI max air pressure Commercial grade rubber and components Fitment for most current 3/4 and 1 ton applications Most kits are no-drill systems that utilize existing factory holes