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The Firestone Ride‑Rite rear air helper spring is a double‑convoluted replacement bellows that adds adjustable support to improve a vehicle’s load carrying and ride quality. This 224C style fits rear applications with roughly 7 in. height and a 3/8 in. NPT inlet, rated up to 2500 lbs. at 100 psi. Ride‑Rite systems let you tune air pressure for changing loads, reduce inter‑leaf friction and most kits install using factory holes with included hardware and a two‑year limited warranty.
Firestone Ride-Rite Replacement Air Helper Spring Rear 224C (W217606872)
