Description

2020–2026 Silverado/Sierra 2500HD/3500HD 4WD – Air Lift LoadLifter 7500 XL Ultimate Air Spring Kit

The Air Lift LoadLifter 7500 XL Ultimate provides serious load-leveling capability for heavy towing and hauling applications. Built for ¾-ton and 1-ton trucks, it offers up to 7,500 lbs of support with fully adjustable air pressure to maintain stability, comfort, and control under any load.

Key Features

• Massive 7-inch double-convoluted bellows air springs provide up to 20% more air volume compared to standard kits.

• Load-leveling capacity up to 7,500 lbs (do not exceed the vehicle manufacturer’s GVWR).

• Adjustable air pressure from 5 to 100 PSI for fine-tuning ride quality.

• Internal jounce bumper protects the springs and smooths the ride at low pressure.

• Upper and lower roll plates protect against abrasion and improve support.

• 2-ply fabric-reinforced rubber bellows with corrosion-resistant nylon composite end caps.

• Compatible with many in-bed 5th-wheel and gooseneck hitch mounts.

Fitment & Applications

Fits most ¾-ton and 1-ton trucks, including Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD (4WD) from 2020–2026.
Enhances ride quality and leveling performance without increasing the vehicle’s rated GVWR.

Note: WILL NOT FIT commercial chassis vehicles. WILL NOT FIT ZR2 or AT4X models. Fits puck-style 5th wheel and gooseneck hitch mounts, but may not work with frame side-mounted hitches. Review the installation manual for reference.

What’s Included

• Pair of rear air springs

• Mounting brackets and hardware

• Air lines and inflation valves

• Detailed installation instructions

Installation Notes

• Bolt-on installation with no drilling required.

• Check clearance if using a frame-mounted hitch.

• Adjust air pressure to match load conditions.

• Always follow factory payload and towing limits.

Benefits

• Reduces sag and improves handling under heavy loads.

• Enhances braking, steering, and headlight alignment.

• Minimizes trailer sway and suspension wear.

• Extends life of factory components.

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