From the Manufacturer
Air 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're designed to fit such popular vehicles as ¾ ton and one-ton pickup trucks, many Class A, B & C motor homes, and commercial trucks and other severe uses.
Application Information This LoadLifter 5000 kit, number 57212, fits the 2005 to 2009 Ford F-250 and F-350 pickup and the F-250 and F-350 SuperDuty pickup, 2-and 4-wheel drive (with Reese 5th wheel hitch except Reese "Signature Series" or Reese hitches with custom rail kit installations). This kit can be easily installed in around 2 hours.
LoadLifter 5000 Fully adjustable, LoadLifter 5000 kits have real air muscle, and keep your vehicle riding level and comfortable with no load, loaded, or towing on any road condition. Air Lift's toughest air helper springs, 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. Rugged and durable, the superior 2-ply fabric reinforced air springs are built like a tire. Ultra high-strength Zytel nylon end caps – strong as steel, but less heavy, and corrosion proof – complete the air springs. Your kit will also include Air Lift's exclusive upper and lower roll plates that increase load capacity by 10 percent and protect the air spring from sharp edges such as brackets, etc. All kits are engineered to be easy to install and come with a fully illustrated instruction manual.
Why Air? Factory suspensions must compromise between ride comfort and load hauling capacity. Soft factory suspensions can't carry heavy loads, and heavy steel springs ride rough, especially when the vehicle is unloaded. Only air springs can support your heavy loads and provide a great ride. Air Lift adjustable air springs solve these common problems by allowing you to tune your suspension under all load and road conditions. Just add air when towing or hauling and then remove air for a softer ride when unloaded.
Eliminate these common load and towing problems for good when you use Air Lift air springs:
Sag – Proper weight distribution to all tires improves steering, braking and tire wear. This is especially important while towing: adjust the air springs to accept the tongue weight of the trailer or other heavy loads.
Headlight aim – Only level and stable vehicles provide safe and proper headlight aiming – critical for night driving safety.
Rough ride – Air Lift's progressive spring rate soaks up bumps, keeping tires on the road for better handling.
Bottoming out – Air Lift springs restore normal ride height when heavily loaded or towing, reducing suspension wear and eliminating crashing on bumps.
Sway and body roll – Air springs increase spring rate and vastly improve vehicle stability. When towing trailers, the air springs permit precise vehicle height adjustment for exact alignment, reducing trailer sway. Less roll and sway means a safer and more comfortable ride.
Porpoising – Even heavy pickups which don't squat when loaded can begin to "porpoise" vertically when towing heavy trailers. Progressive rate air springs dramatically reduce this problem for a safer, more comfortable ride.
Suggested Accessories For maximum convenience and leveling on-the-go, nothing beats an Air Lift on board air compressor system. Automatic or dash-mounted, it quickly adjusts your vehicle for changes in load or road conditions. Air Lift compressor systems are the most advanced in the industry and work with all brands of air springs.
Best Warranty in the Business Air Lift Company warrants that the LoadLifter 5000 air spring system will be free from defects in workmanship or materials for the lifetime of the vehicle of original installation. This does not include installation or other service charges for replacement.
Exclusive 60 Day Ride Satisfaction Guarantee Air Lift guarantees you'll be happy with the improvement in road comfort and load handling. If you're not satisfied, you may remove the product and return it to your dealer for a full refund of your purchase price within the first 60 days after your purchase.
Air Suspension Solutions that Fit, Work and Last Air Lift Company has been developing air spring suspension products for almost 60 years. The versatility of Air Lift air springs was proven during the early years of stock car racing. Air Lift products were used by most of the stock car racing teams for twenty years and the sponsored cars were among the toughest competitors on the NASCAR Grand National Circuit.
Today, Air Lift has won more SEMA (Specialty Equipment Market Association) awards for air spring development products than any other company. Air Lift products are sold throughout the world and can be engineered to fit almost any coil or leaf spring suspension. The extensive product line includes everything from air helper springs for cars, vans and trucks to full air suspension replacement and control systems for recreational vehicles, emergency vehicles, hot rods and lowered performance vehicles.
Quality and Performance – the Air Lift Difference As of February 2007, Air Lift Company is proud to be ISO 9001:2000 certified. ISO 9001:2000 applies to organizations which follow rigorous quality standards, and are committed to continuous improvement. Air Lift Company is dedicated to making suspension products that fit, work, and last.