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AirLift Rear Helper Spring Kit for 1999-2018 GMC Sierra 1500 2WD
Description
AirLift Rear Helper Spring Kit for 1999-2018 GMC Sierra 1500 2WD
AirLift Helper Spring Kit for 1999-2018 GMC Sierra 1500 2WD
Part Number: 59209
Summary:
The AirLift SlamAIR™ helper spring kit is designed to mount between the leaf springs and the vehicle frame to provide up to 2,000 pounds of leveling capacity. This rubber air spring system is adjustable from 5 to 100 PSI to support variable loads and supplement the leaf springs on lowered trucks. The kit is intended to address reduced suspension travel and load carrying capacity in lowered applications.
This product is intended for load support or component replacement only and does not alter factory suspension geometry unless explicitly stated.
Features
- Adjustable Pressure: Air adjustable from 5 to 100 PSI for variable load requirements.
- SlamAIR™ Series: Specifically designed to supplement leaf springs on lowered truck applications.
- Installation Support: Includes an exclusive alignment tool and quick-connecting air fittings.
Technical Specifications
| Specification | Value |
|---|---|
| Series | SlamAIR™ |
| System Type | Air Spring |
| Position | Rear (Mounts between leaf springs and frame) |
| Material | Rubber |
| Maximum Pressure | 100 PSI |
| Load Capacity | 2,000 Pounds |
| Mounting Type | Frame Mount |
Fitment
- 1999-2018 GMC Sierra 1500 2WD
What’s Included
- Air Springs
- Brackets
- Air Lines
- Fittings
- Schrader Valve
- Alignment Tool
- Installation Hardware
Why This Product Exists
- Purpose: This kit addresses the reduction in suspension travel and load carrying capacity that occurs when a truck is lowered.
- Application: It is used to provide an adjustable spring rate for ride comfort and safety when carrying variable loads in a lowered vehicle configuration.
Frequently Asked Questions
Does this product increase vehicle lift?
No. This product does not increase ride height unless explicitly stated by the manufacturer.
Is this product intended for towing?
Yes, it provides up to 2,000 pounds of leveling capacity for load support.
Does this product change GVWR?
No. GVWR is determined by the vehicle manufacturer and is not altered by this product.
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