AirLift Rear Helper Spring Kit for 2011-2019 GMC Sierra 2500 HD – LoadLifter 7500 XL

Description
AirLift Rear Helper Spring Kit for 2011-2019 GMC Sierra 2500 HD – LoadLifter 7500 XL

AirLift Helper Spring Kit for 2011-2019 GMC Sierra 2500 HD

Part Number: 57538

Summary:
The AirLift LoadLifter 7500XL is a frame-mounted air spring kit designed to provide up to 7,500 pounds of load-leveling capacity. This system utilizes 7-inch double bellows air springs that are adjustable from 5 to 100 PSI to support heavy loads. It is intended for use on 3/4 and 1-ton trucks to address squat, trailer sway, and bottoming out during towing or hauling.

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

Features

• Load Capacity: Provides up to 7,500 pounds of leveling capacity for demanding loads.
• Adjustable Pressure: Air adjustable from 5 to 100 PSI to allow for precise load support.
• Double-Bellows Design: Features 7-inch double-bellows air springs designed for leveling strength at lower pressures.
• Construction: Built with rubber air springs and includes roll plates to protect the bellows.

Technical Specifications

Fitment

• 2011-2019 GMC Sierra 2500 HD

What’s Included

• 2 Double Bellows Air Springs
• Mounting Brackets
• Roll Plates
• Air Lines
• Valves and Fittings
• Heat Shield
• Installation Hardware
• Instruction Manual

Why This Product Exists

• Purpose: This product addresses vehicle squat, trailer sway, and bottoming out by providing additional leveling support for heavy loads.
• Application: It is used on 3/4 and 1-ton trucks specifically for towing and hauling applications where the vehicle’s rear suspension requires additional load-leveling assistance.

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. This product is designed to support heavy loads and reduce trailer sway during towing.

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