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When you’re hauling or towing serious weight, the rear suspension can sag and throw off your steering and braking. LoadLifter 5000 air springs add up to 5,000 lbs of load-leveling support to keep things steady. They level your ride front to rear, maintain safe headlight aim, and help your tires wear evenly. With the weight evenly distributed across all four wheels, your truck stays controlled and predictable even when loaded down.
Different loads call for different support, and this setup makes it easy to tune how your truck rides. Each air spring can be inflated independently from 5 psi to 100 psi for precise front-to-rear or side-to-side leveling. Run higher pressure when towing or carrying heavy cargo to keep your rig level and planted. Drop it down when running empty for a smoother ride that feels close to stock. Manual inflation valves are included and can be mounted on the bumper for quick access, or you can add an on-board compressor system later for in-cab control.
These air bags are built to handle real work without giving up. Each spring uses 2-ply, fabric-reinforced rubber and exclusive upper and lower roll plates that protect against damage while boosting load capacity. The endcaps are made from high-strength Zytel nylon that’s lighter, stronger, and more corrosion resistant than steel—so rust won’t rob you of performance over time. It’s a heavy-duty build that’s ready for years of hauling, towing, and road miles.
Everything needed for installation comes in the box—mounting brackets, hardware, air lines, and manual inflation valves. The brackets bolt into place without drilling, making it straightforward for a DIY install with hand tools. Once it’s set up, just adjust air pressure as needed to keep normal ride height no matter the load. A lifetime warranty and 60-day satisfaction guarantee back it all up for long-term peace of mind.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews

Gwendolyn Y.
9/25/2025
Hey, James. It looks like part of your review may have gotten cut off but I'm here to help! Could you reply explaining exactly what's going on? If you have any pictures you would like to share, you can reply to the email as well with pictures.

Dan M.
2/24/2023
They are still working and seem in good shape. I’ve pulled horses, flat bed trailers and all of them loaded with animals or multiply machinery etc. They are great to have and have worked great since day one.
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Gwendolyn Y.
5/2/2025
Happy to hear the install went smoothly for you, Justyn! What do you usually haul around with your truck?