AirLift Rear Helper Spring Kit for 2015-2018 GMC Sierra 1500 2WD/4WD – LoadLifter 5000

Description
AirLift Rear Helper Spring Kit for 2015-2018 GMC Sierra 1500 2WD/4WD – LoadLifter 5000

AirLift Helper Spring Kit for 2015-2018 GMC Sierra 1500 2WD/4WD

Part Number: 57211

Summary:
The LoadLifter 5000 is a frame-mounted air spring kit designed to provide up to 5,000 pounds of leveling capacity. These air springs are adjustable from 5 to 100 PSI to support the vehicle when loaded or towing. The kit features 2-ply fabric reinforced rubber bellows and end caps constructed from Zytel nylon.

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 5,000 pounds of leveling capacity.
• Adjustability: Air adjustable from 5 to 100 PSI for varying load conditions.
• Construction: Built with 2-ply fabric reinforced rubber and ultra-high-strength Zytel nylon end caps.
• Roll Plates: Includes exclusive roll plates to protect the air springs from possible abrasion.

Technical Specifications

Fitment

• 2015-2018 GMC Sierra 1500 (2WD/4WD)

What’s Included

• Set of 2 Air Springs
• Mounting Brackets
• Roll Plates
• Air Lines
• Fittings and Valves
• Installation Hardware
• Illustrated Instruction Manual

Why This Product Exists

• Purpose: This kit addresses vehicle squat and instability by providing adjustable load support for vehicles carrying heavy loads or towing.
• Application: Used on 2015-2018 GMC Sierra 1500 models to maintain a level vehicle profile under load.

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 intended to provide load support and maintain a level ride while towing.

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