Air Suspension Helper Spring Kit

Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2021 Chevy/Silverado/Sierra 1500 Trail Boss 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. Perfectly engineered to fit the 2 lift, 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 70 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, you can purchase this kit with peace of mind.

Installation Instructions

This fits:

Year	Make	Model	Submodel	Notes
2022	Chevrolet		LT Trail Boss	Rear
2019,2021	Chevrolet	Silverado 1500	Custom Trail Boss	Rear
2019-2021	Chevrolet	Silverado 1500	LT Trail Boss	Rear
2020-2021	GMC	Sierra 1500	AT4	Rear
2019	GMC	Sierra 1500	Base	Rear
2019	GMC	Sierra 1500	Denali	Rear
2019	GMC	Sierra 1500	Elevation	Rear
2019	GMC	Sierra 1500	SLE	Rear
2019	GMC	Sierra 1500	SLT	Rear

Description	LoadLifter 5000 Ultimate Kit
Description_DEF	Air Suspension Helper Spring Kit
Description_DES	LoadLifter 5000 Ultimate Kit
Description_EXT	Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2021 Chevy/GM 1500 Trail Boss a breeze.
Description_FAB	Air Springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a hevy load for a safe, comfortable ride with no sag or bottoming out.
Description_FAB	Air Springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a hevy load for a safe, comfortable ride with no sag or bottoming out. Easy to install with included instructions Features AIr Lift's Lifetime Warranty and 60 Day Ride Satisfaction Guarantee Internal jounce bumper absorbs shock Rugged durable components including air spring and all hardware Some vehicle modification required Underframe kit designed to work with most in-bed hitches Up to 5000 pounds of leveling capacity (Note: Do not exceed vehicle's GVWR)
Description_FAB	Easy to install with included instructions
Description_FAB	Features AIr Lift's Lifetime Warranty and 60 Day Ride Satisfaction Guarantee
Description_FAB	Internal jounce bumper absorbs shock
Description_FAB	Rugged durable components including air spring and all hardware
Description_FAB	Some vehicle modification required
Description_FAB	Underframe kit designed to work with most in-bed hitches
Description_FAB	Up to 5000 pounds of leveling capacity (Note: Do not exceed vehicle's GVWR)
Description_INV	Air Lift 88388
Description_KEY	LoadLifter 5000 Ultimate Kit
Description_LAB	AIR SYSTEMS, SUSPENSION
Description_MKT	Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2021 Chevy/GM 1500 Trail Boss 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. Perfectly engineered to fit the 2 lift, 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 70 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, you can purchase this kit with peace of mind.
Description_SHO	Susp Leveling Kit
Dimensional Weight	54.1
Extended Description	Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2021 Chevy/GM 1500 Trail Boss a breeze.
Features & Benefits	Air Springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a hevy load for a safe, comfortable ride with no sag or bottoming out.
Features & Benefits	Air Springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a hevy load for a safe, comfortable ride with no sag or bottoming out. Easy to install with included instructions Features AIr Lift's Lifetime Warranty and 60 Day Ride Satisfaction Guarantee Internal jounce bumper absorbs shock Rugged durable components including air spring and all hardware Some vehicle modification required Underframe kit designed to work with most in-bed hitches Up to 5000 pounds of leveling capacity (Note: Do not exceed vehicle's GVWR)
Features & Benefits	Easy to install with included instructions
Features & Benefits	Features AIr Lift's Lifetime Warranty and 60 Day Ride Satisfaction Guarantee
Features & Benefits	Internal jounce bumper absorbs shock
Features & Benefits	Rugged durable components including air spring and all hardware
Features & Benefits	Some vehicle modification required
Features & Benefits	Underframe kit designed to work with most in-bed hitches
Features & Benefits	Up to 5000 pounds of leveling capacity (Note: Do not exceed vehicle's GVWR)
height	10.75
length	14.12
Manufacturer	Air Lift Company
Manufacturer Label	LoadLifter 5000 Ultimate Air Spring Kit
Manufacturer Part Number	88388
mfr_label	LoadLifter 5000 Ultimate Air Spring Kit
Quality	Quality - LoadLifter 5000 Ultimate Air Spring Kit
Short Description	Susp Leveling Kit
weight	30.0
width	9.25