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When you’re towing or hauling heavy, rear-end squat can throw off steering and braking. The Air Lift LoadLifter 5000 Ultimate Air Helper Springs add up to 5,000 lbs of load-leveling capacity to keep your truck level front to back and maintain safe headlight aim. Each air bag helps distribute weight evenly across all four wheels, reducing strain on your factory suspension and keeping handling steady even under heavy cargo or trailer loads.
These air springs have built-in urethane jounce bumpers that engage progressively as weight increases. When air pressure is low, the jounce springs absorb bumps and minimize bottoming out for a smoother ride. If the air bags ever lose pressure, the internal jounces step in as a fail-safe to temporarily support your suspension. The urethane material engages more smoothly than rubber, giving a stable, comfortable ride through rough roads or sudden dips.
Every load is different, and this setup lets you dial in exactly what you need. With adjustable air pressure from 5 psi to 100 psi, you can fine-tune firmness for a loaded bed or trailer, or soften it back down for daily driving when empty. Manual inflation valves and air lines are included so you can easily add or release air as needed. For even more convenience, compressor systems with in-cab gauges (sold separately) can be added for real-time control.
Each spring assembly uses 2-ply fabric-reinforced rubber for strength and long life. Corrosion-proof Zytel nylon endcaps are lighter, stronger, and more resistant than steel. Air Lift’s exclusive roll plates protect the bags from moving parts under the vehicle while extending spring life. With high-strength materials and protective hardware included, this system is made to handle demanding towing and hauling without leaks or corrosion getting in the way.
The kit comes with all necessary mounting brackets, hardware, manual inflation valves, and air lines. Just mount the springs, inflate them, and you’re ready to haul. The brackets bolt securely in place and are designed for easy access when routing airlines or adjusting pressure. For anyone who likes doing their own installs with hand tools and clear diagrams, this setup makes adding serious load support straightforward and reliable.
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews
Jenny N.
12/5/2022
I reached out to the manufacturer and for the 2004 Dodge Ram these are designed for the 4WD models.
Jess
10/3/2017
Great product! Should’ve done it sooner!
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Joebob Z.
11/28/2016
still working great!