# Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 99-05 Chevrolet Silverado 1500 HD/2500

LoadLifter 5000 ULTIMATE adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal jounce bumper inside the spring for the ultimate in ride comfort. An Air Lift exclusive product! Fits vehicles with in-bed hitches. Tow and haul the heaviest loads with safety and comfort with LoadLifter 5000 ULTIMATE. Works with vehicle's leaf springs to provide up to 5,000 lbs. of front load leveling capacity and keeps the vehicle riding stable, level and comfortable whether loaded or unloaded. Fully adjustable from 5 to 100 PSI. The closed-cell urethane foam jounce bumper inside the ULTIMATE air springs provide a cushion of air that absorbs shock, eliminates harsh jarring on rough roads and protects vehicles carrying heavy loads. Never bottom out again with the ULTIMATE! LoadLifter 5000 ULTIMATE air springs are maintenance free! Safely run with zero air pressure because of the internal jounce bumper. Replaces factory jounce bumper that is sometimes removed when adding air springs. Includes industry-exclusive 60 Day No Questions Money Back Guarantee! Includes the most comprehensive Lifetime Warranty in the industry---covers all kit contents including brackets, fittings and air line. Air springs are built like a tire and are reinforced by durable, 2-ply fabric for maximum strength. Exclusive upper and lower roll plates included. Protect the springs from sharp edges, such as brackets or the frame. The kit includes 2 air springs, brackets, air lines, Schrader valve and all of the hardware needed for installation. Includes fully illustrated instruction manual. Add an Air Lift on-board air compressor system to inflate and deflate air springs with the touch of a button from inside or outside of the vehicle.

-   Up to 5,000 lbs. of load-leveling capacity (Note: Do not exceed vehicle's GVWR)
-   60 Day Industry-Exclusive No Questions Asked Money Back Guarantee
-   Exclusive Internal Jounce Bumper Inside Springs Absorbs Shock
-   Maintenance free! Run safely with zero air pressure.
-   Maintenance Free; Run Safely w/Zero Air Pressure
-   Up To 5000lbs Of Load Leveling Capacity
-   Eliminates harsh jarring on rough roads
-   Air adjustable from 5 to 100 PSI
-   Will Not Fit With Quadrasteer
-   Will Not Fit w/Quadrasteer
-   Limited Lifetime Warranty

This Part Fits:

Year

Make

Model

Submodel

2005

Chevrolet

Silverado 1500 HD

Base

2001-2003,2005

Chevrolet

Silverado 1500 HD

LS

2001-2003,2005

Chevrolet

Silverado 1500 HD

LT

1999-2004

Chevrolet

Silverado 2500

Base

1999-2004

Chevrolet

Silverado 2500

LS

1999-2004

Chevrolet

Silverado 2500

LT

2004

Chevrolet

Silverado 2500

WT

2001-2003,2005-2006

GMC

Sierra 1500 HD

SLE

2001-2003,2005-2006

GMC

Sierra 1500 HD

SLT

2007

GMC

Sierra 1500 HD Classic

SLE

2007

GMC

Sierra 1500 HD Classic

SLT

2002-2004

GMC

Sierra 2500

Base

1999-2002

GMC

Sierra 2500

SL

1999-2004

GMC

Sierra 2500

SLE

1999-2004

GMC

Sierra 2500

SLT

2003-2004

GMC

Sierra 2500

WT

## Details

- **Price:** 858.38 CAD
- **Vendor:** Air Lift
- **Type:** Air Suspension Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 858.38 CAD | In stock |

## Images

- Photo - Primary
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Logo Image
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> Source: [Standard Auto Part](https://www.standardautopart.com/products/air-lift-loadlifter-5000-ultimate-rear-air-spring-kit-for-99-05-chevrolet-silverado-1500-hd-2500)
> Updated: 2026-06-26