{"product_id":"air-lift-loadlifter-5000-ultimate-rear-air-spring-kit-for-2011-2019-gmc-sierra-2500-hd-silverado-3500-hd","title":"Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 2011-2019 GMC Sierra 2500 HD \u0026 Silverado 3500 HD","description":"\u003cp\u003eOffering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling a comfortable and stress-free experience. For the ultimate ride comfort and protection, our fully-adjustable, industry leading air springs are the perfect partner for your vehicle, eliminating any issues that you might face. The LoadLifter 5000 Ultimate kit helps to eliminate problems frequently faced when towing and hauling, such as squat, poor headlight aim, trailer sway, body roll, and bottoming out. With the added stability that air springs provide, you can haul safely, knowing that you have optimal braking and steering control. With the ability to adjust the air pressure from 5-100 PSI, your vehicle can be ready for any weight and any situation (NOTE: Do not exceed vehicle's gross vehicle weight rating (GVWR)). What sets the LoadLifter 5000 Ultimate apart from other air spring kits is the built-in internal jounce bumper. An Air Lift exclusive, the jounce bumper inside the air spring prevents bottoming out, eliminating squat and trailer sway, even on rough roads. This replaces the factory jounce bumper and it completely maintenance free, running safely with zero air pressure. This added feature makes the kit the ULTIMATE in ride comfort and protection. As experts in air suspension products for more than 75 years, Air Lift is committed to delivering quality load support parts that last. To ensure the highest quality, longevity, and customer satisfaction, the key suspension components, including the air springs and all hardware, have all been torture-tested to 1 million cycles on our hydraulic test rig. With a lifetime warranty and 60-Day Ride Satisfaction Guarantee, not to mention the Air Lift reputation for great customer service and technical support, should you run into any snags in the installation process, you can purchase this kit with peace of mind.\n\u003cbr\u003eOffering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling a breeze.\n\u003cbr\u003eChevrolet: Silverado 2500 HD 2011 - 2019, Chevrolet: Silverado 3500 HD 2011 - 2019, GMC: Sierra 2500 HD 2011 - 2019, GMC: Sierra 3500 HD 2011 - 2019\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eAir springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a heavy load for a safe, comfortable ride with no sag or bottoming out\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eInstall Difficulty Level: Easy - No metal drilling, grinding, or removal of factory components required.\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eFeatures Air Lift's Lifetime Warranty, with a 60 Day Ride Satisfaction Guarantee\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eUp to 5,000 lbs. of load-leveling capacity (Note: Do not exceed vehicle's GVWR)\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e60-Day Industry-Exclusive No Questions Asked Money Back Guarantee\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eRugged durable components including air springs and all hardware\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eExclusive Internal Jounce Bumper Inside Springs Absorbs Shock\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eBest Lifetime Warranty In Industry; Covers All Kit Contents\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eEasy to install with fully-illustrated installation manual\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eUnderframe kit designed to work with most in-bed hitches\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eMaintenance Free; Run Safely w\/Zero Air Pressure\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eInternal jounce bumper prevents bottoming out\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eDoes not fit cab \u0026amp; chassis applications\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eUp To 5000lbs Of Load Leveling Capacity\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eEliminates Harsh Jarring On Rough Roads\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eEasy To Install In Less Than 2 Hours\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eAir Adjustable from 5 to 100 psi\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cp\u003eEnhance your heavy-duty truck's towing and hauling capabilities with the Air Lift LoadLifter 5000 Ultimate kit, designed specifically for 2011-2019 GMC Sierra 2500 HD and Silverado 3500 HD models. This advanced air spring kit offers up to 5,000 pounds of load-leveling capacity, providing a safer, more comfortable ride by eliminating squat, trailer sway, and body roll. The fully adjustable air springs allow you to set the pressure between 5 and 100 PSI, ensuring optimal support regardless of load size or terrain. The kit's internal jounce bumper, an exclusive feature from Air Lift, absorbs shock and prevents bottoming out, even on rough roads, replacing the factory bumper and requiring no maintenance. This innovation enhances ride comfort and protects your vehicle's suspension, making it ideal for heavy-duty towing and hauling tasks.\u003cbr\u003eInstallation is straightforward with a fully-illustrated manual, and no metal drilling or removal of factory components is necessary. The rugged components, including durable air springs and hardware, are designed for long-lasting performance and have been torture-tested to withstand over a million cycles. The kit also features a maintenance-free operation, capable of running safely with zero air pressure, and integrates seamlessly with most in-bed hitches, underframe compatible. With Air Lift's industry-leading lifetime warranty and a 60-day satisfaction guarantee, you can trust in the quality and support behind this product. Whether you're hauling heavy loads regularly or just need a reliable solution for occasional towing, the LoadLifter 5000 Ultimate kit offers the stability, control, and comfort your vehicle deserves, ensuring safe and confident driving every time.\u003cbr\u003eNote: This kit does not fit cab \u0026amp; chassis applications and should not exceed your vehicle's GVWR. Designed to improve ride quality on rough roads and provide precise load support, it is a practical upgrade for serious truck owners seeking enhanced suspension performance and peace of mind during heavy-duty tasks.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAir springs fully adjustable from 5-100 PSI for customized load support\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInternal jounce bumper absorbs shocks and prevents bottoming out\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUp to 5,000 pounds of load-leveling capacity, improving towing stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation with fully-illustrated manual, no factory component removal required\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRugged, durable components tested for over a million cycles for longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaintenance-free operation, capable of running with zero air pressure\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to work with most in-bed hitches and compatible with various truck models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes hardware and all necessary components for quick installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a lifetime warranty and a 60-day satisfaction guarantee\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEliminates trailer sway, squat, and harsh jarring on rough roads\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2011 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2011 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2011 GMC Sierra 2500 HD\n\u003cbr\u003e2011 GMC Sierra 3500 HD\n\u003cbr\u003e2012 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2012 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2012 GMC Sierra 2500 HD\n\u003cbr\u003e2012 GMC Sierra 3500 HD\n\u003cbr\u003e2013 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2013 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2013 GMC Sierra 2500 HD\n\u003cbr\u003e2013 GMC Sierra 3500 HD\n\u003cbr\u003e2014 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2014 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2014 GMC Sierra 2500 HD\n\u003cbr\u003e2014 GMC Sierra 3500 HD\n\u003cbr\u003e2015 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2015 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2015 GMC Sierra 2500 HD\n\u003cbr\u003e2015 GMC Sierra 3500 HD\n\u003cbr\u003e2016 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2016 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2016 GMC Sierra 2500 HD\n\u003cbr\u003e2016 GMC Sierra 3500 HD\n\u003cbr\u003e2017 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2017 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2017 GMC Sierra 2500 HD\n\u003cbr\u003e2017 GMC Sierra 3500 HD\n\u003cbr\u003e2018 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2018 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2018 GMC Sierra 2500 HD\n\u003cbr\u003e2018 GMC Sierra 3500 HD\n\u003cbr\u003e2019 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2019 Chevrolet Silverado 3500 HD\n\u003cbr\u003e2019 GMC Sierra 1500\n\u003cbr\u003e2019 GMC Sierra 2500 HD\n\u003cbr\u003e2019 GMC Sierra 3500 HD\u003c\/p\u003e","brand":"Air Lift","offers":[{"title":"Default Title","offer_id":42660249305136,"sku":"4399119","price":745.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3770\/3747\/files\/da1bff2e3c553c2ec5a2bb3bac5f9a9c_f14d3b84-5848-4095-b559-6e8781c7ca83.jpg?v=1766312653","url":"https:\/\/kombustionmotorsports.myshopify.com\/products\/air-lift-loadlifter-5000-ultimate-rear-air-spring-kit-for-2011-2019-gmc-sierra-2500-hd-silverado-3500-hd","provider":"Kombustion Motorsports","version":"1.0","type":"link"}