AirLift Rear Helper Spring Kit for 1999-2006 GMC Sierra 1500 2WD/4WD

Description
AirLift Rear Helper Spring Kit for 1999-2006 GMC Sierra 1500 2WD/4WD

AirLift Helper Spring Kit for 1999-2006 GMC Sierra 1500 2WD/4WD

Part Number: 59501

Summary:
The AirLift Ride Control 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 kit features rubber air springs that are adjustable from 5 to 100 PSI to support variable loads. It is intended to supplement the vehicle’s existing leaf springs to provide an adjustable spring rate.

This product is intended for load support or component replacement only and does not alter factory suspension geometry unless explicitly stated.

Features

• Leveling Capacity: Provides up to 2,000 pounds of leveling capacity.
• Adjustability: Air adjustable pressure range from 5 to 100 PSI.
• Installation: Frame mount design with an estimated install time of 1 hour.
• Hardware: Includes air springs, brackets, air lines, Schrader valve, fittings, and alignment tool.

Technical Specifications

Fitment

• 1999-2006 GMC Sierra 1500 (2WD/4WD)

What’s Included

• Set of 2 Air Springs
• Mounting Brackets
• Air Lines
• Schrader Valve
• Fittings
• Alignment Tool
• Installation Hardware

Why This Product Exists

• Purpose: This product addresses reduced suspension travel and load carrying capacity by supplementing the factory leaf springs.
• Application: Used on 1999-2006 GMC Sierra 1500 models to provide adjustable support for variable loads.

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?
This product is designed for leveling capacity and load support; refer to your vehicle owner’s manual for specific towing capacities.

Does this product change GVWR?
No. GVWR is determined by the vehicle manufacturer and is not altered by this product.