If you want the best F-450 lift kit then Kelderman has your answer.
Take your F-450 to new heights with the help of Kelderman Air Suspension
If you want the smoothest riding 6-8" lift kit on the market, look no further. Long trailing arms that are adjustable keep the axle centered and the caster correct to prevent "death" wobble found in "lower-end" kits.
Smooth ride, extremely durable, super cool! This 6-8" lift is designed to prevent "axle wrap" and keep your truck level when hooking up to heavy trailers. Accepts up to 38" rubber.
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