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When the back end squats from a heavy trailer or a loaded bed, handling and braking can take a hit. The Air Lift LoadLifter 5000 Air Helper Springs add up to 5,000 lbs of load-leveling support to keep your vehicle sitting level and stable. By sharing the weight across all four wheels, they help you maintain proper steering response, balanced braking, and correct headlight aim when you’re towing or carrying serious cargo.
Every haul is different, and the LoadLifter 5000 lets you tune your suspension for each one. Each air spring can be inflated independently from 5 psi to 100 psi using the included manual valves and air lines. Add more air when hauling or towing to level things out, then drop pressure when you’re unloaded for a smoother ride. Independent control also helps balance uneven loads from side to side so your truck tracks straight on the highway.
Heavy loads can make a truck feel loose over bumps or around corners. These air springs help calm that motion by reducing sway, bounce, and bottoming out. The system absorbs road shock so your ride feels more planted and predictable whether you’re towing down the interstate or rolling over uneven terrain. Steering feels tighter and braking more controlled because the suspension stays balanced under load.
Durability matters when you depend on your suspension every day. Each LoadLifter 5000 bag is made from 2-ply, fabric-reinforced rubber for strength and flexibility. The endcaps are built from high-strength Zytel nylon that’s lighter, tougher, and more corrosion resistant than steel, so they won’t rust or leak over time. Exclusive roll plates protect the air springs while increasing their load capacity, extending life through years of heavy use.
You don’t need a shop full of tools to get these working. The LoadLifter 5000 kit comes with all mounting brackets, hardware, manual inflation valves, and air lines needed for installation. Once mounted, just inflate through the bumper-mounted Schrader valves using any air source. If you want more convenience later, an onboard compressor system can be added without redoing the setup. It’s a simple upgrade that brings serious suspension support right into your driveway.
Customer Satisfaction Score:
88% were satisfied with this product
12% of customers were not satisfied
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Condition: Surface Scratches
Notes: Air Helper Spring parts have surface scratches and smudges due to prior shipping, otherwise, like new
Condition: Surface Scratches
Notes: There are scratches and paint chips on the brackets. Otherwise, new and unused. All hardware is included.
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