Suspension Load Leveling KitLoadLifter 5000 Leveling KitLoadLifter 5000 Leveling Kit; Rear; No Drill; Installation Time - 1 Hour Or Less;SPECIFICATIONS:30L Dampers Included: NoControl Arms Included: NoDrilling Required: YesFront Sway Bar Links Included: NoPosition: RearWARNING CA Proposition 65: YesWARNING CA Proposition 65 Message: California: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.govFEATURES:Fully Adjustable; Level Vehicles When Towing/HaulingEliminate Sag And Bottoming OutRugged Durable Components Incl. Air Springs/HardwareEasy To Install With Included InstructionsUp to 5000 lbs. of Leveling CapacityUses 2-Ply Fabric Reinforced Air SpringsLimited Lifetime WarrantySafe Comfortable RideAir Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are easy to install between your existing springs and the vehicle frame. Just add air when towing or hauling a heavy load, and reduce air pressure when unloaded, they are fully adjustable for a great ride. Air Lift air springs eliminate sag, sway, and bottoming out. They are made with rugged, durable components for long, reliable service. LoadLifter 5000 kits are Air Lift's heaviest-rated kits for hauling or towing heavy loads. They have up to 5,000 pounds of leveling capacity, right up to the manufacturer's recommended Gross Vehicle Weight Rating, and are air adjustable from 5 to 100 PSI. LoadLifter 5000 kits fit such popular vehicles as ton and one-ton pickup trucks, many Class A, B & C motor homes, and commercial trucks and other severe uses. They also come standard with a limited lifetime warranty and an exclusive 60 day ride satisfaction guarantee.Suspension Specialists since 1949 Air Lift Company has developed dependable air spring suspension products since our inception in 1949. Our original product, a rubber air spring inserted into a car factory's coil spring, was created and patented in 1950. We've come a long way since 1949 and are proud to be a dedicated suspension specialist company. Today, Air Lift load support products are sold worldwide and are engineered to fit over 540 vehicles. Our extensive product line offers air helper springs for trucks, RVs, SUVs, CUVs and vans, and the most technologically advanced on-board air compressor systems for on-the-go air spring control. Air Lift leads the industry in no-drill applications - kits that simply bolt onto your vehicle's frame, speeding the installation process. Our teams work constantly to bring innovative products to you and upgrade existing products with the latest technology. Our Air Lift Performance division customizes full air suspension replacement and compressor systems for lowered performance vehicles. All of our efforts are spent ensuring your safety and comfort by designing, engineering and manufacturing the highest quality suspension products. We are a family owned business based in Lansing, Michigan and make your family and cargo's safety our top priority.