Air Helper Spring Kits - Rear coil spring spacer kits - READYLIFT

An air suspension kit will ensure any vehicle will be given a smooth, level driving experience. H&H has plenty of air suspension kits for truck enthusiasts in our online store. Our selection of air helper springs allows you to adjust the air in your suspension automatically or manually. You’ll find kits that cater to your ride height, whether it’s a dominant lift or a sleek profile that hugs the ground.

Don’t leave your truck susceptible to rolling or swaying while it handles a heavy load. These air helpers springs are the perfect tool for improving your brake response and ride quality. Shop for air suspensions kits at H&H today.

Air Helper Spring Kits for Trucks, Tow More, Sag Less

When you're hauling heavy loads or pulling a trailer, your factory suspension can only do so much. Air helper spring kits give your truck the added support it needs to stay level, stable, and in control, whether you're towing a camper, a boat, or a loaded work trailer. At H&H Truck Accessories, we carry a wide selection of air spring kits designed to fit the way you use your truck.

What Are Air Helper Spring Kits?

Air helper spring kits, also called air suspension helper springs or airbag suspension kits, are aftermarket upgrades that supplement your truck's existing leaf or coil springs. They work by adding adjustable air pressure to your rear suspension, which compensates for the additional weight of heavy cargo or a tow load.

How They Work

Unlike fixed suspension components, air helper springs let you dial in the exact amount of support your truck needs on any given day. Carrying an empty bed? Run lower pressure. Loaded up with gear or towing at max capacity? Increase the pressure to level out the ride and restore steering response.

Most systems can be inflated and deflated manually using a valve stem, similar to a tire, while others offer onboard compressor setups for automatic, on-the-fly adjustments.

Why Upgrade to an Air Spring Kit?

If your truck squats at the rear when you load it up or hook up a trailer, that's a sign your factory suspension is being overwhelmed. Rear sag doesn't just feel uncomfortable; it affects headlight aim, braking distances, and overall vehicle control. Air helper springs correct all of that by restoring a level stance under load.

Key Benefits of Air Helper Spring Kits

Installing an air spring kit on your truck delivers several measurable improvements to your towing and hauling experience. First, they eliminate rear-end sag that occurs when carrying heavy payloads, which keeps your headlights pointing where they should and your truck sitting level. Second, they reduce body roll and sway when towing, improving your confidence and stability behind the wheel. Third, because the air pressure is adjustable, a single kit works across a wide range of load scenarios, from empty to fully loaded. Finally, most kits are designed as bolt-on additions that work alongside your factory suspension, so you don't lose your stock ride quality when running unloaded.

Air Helper Springs vs. Other Suspension Upgrades

Air helper spring kits are often compared to add-a-leaf kits and load-assist shocks. The key advantage of air springs is their adjustability; a fixed spring upgrade improves load capacity but makes the ride stiff even when the truck is empty. Air springs give you the best of both worlds: a comfortable ride when unloaded and serious support when you need it.

For truck owners who tow or haul regularly but not exclusively, air helper spring kits are one of the most practical and cost-effective suspension upgrades available.

Shop Air Spring Kits at H&H Truck Accessories

H&H Truck Accessories carries air helper spring kits for a wide variety of pickup trucks and SUVs. Whether you drive a Ford F-150, Chevy Silverado, Ram 1500, GMC Sierra, or another popular truck platform, we can help you find a kit that fits your vehicle and your budget. Our team is available by phone at 800-953-7108 or in-store to help match you with the right product.