Firestone 2407 Ride-Rite Air Helper Spring Kit

Firestone Ride-Rite 2407 Air Helper Spring Kit is a retrofit solution that adds adjustable load support to the suspension. By installing air springs between the axle and frame, the kit provides enhanced leveling under load and improved stability when towing or carrying heavy cargo. The system works with standard inflation methods, enabling easy tuning of ride stiffness to match payload. Durable construction and corrosion-resistant components ensure long service life and reliable performance in varied climates. Installation requires basic mechanical skills and common tools, with kit hardware chosen to facilitate a straightforward upgrade. The payoff is a steadier ride, reduced rear sag, and more predictable handling during highway driving and trailer operation.