Air Lift 99589 LoadLifter 7500 XL Ultimate Pro Series Air Spring Kit

The Air Lift LoadLifter 7500 XL Ultimate Pro Series is a heavy-duty air spring suspension kit engineered to deliver maximum load-leveling performance for serious towing and hauling applications. Designed specifically for 3/4- and 1-ton trucks, this kit provides up to 7,500 lbs. of load-leveling capacity, keeping your truck level, stable, and in control under the most demanding loads.

Key Features:

• 7,500 lb. load-leveling capacity — supports the heaviest tows and hauls on the road
• 7-inch double-convoluted bellows air springs — up to 20% more air spring volume than LoadLifter 5000 air springs, enabling greater leveling strength at lower pressures
• Internal closed-cell urethane foam jounce bumper — absorbs road shock, protects the system on rough roads, and allows safe operation at zero PSI
• Air Lift-exclusive upper and lower roll plates — protect air springs from abrasion and increase load capacity up to 10%
• Ultra-high-strength nylon composite end caps — as strong as steel, but lighter and fully corrosion-proof
• 2-ply fabric-reinforced air springs — built like tires for maximum durability and strength
• Fully adjustable from 5 to 150 PSI — dial in precise support from light loads to maximum capacity
• Bolt-on installation, no drilling required — uses existing vehicle frame holes; includes all brackets, air line, hardware, and illustrated instructions
• Compatible with most 5th-wheel and gooseneck hitches
• Limited lifetime warranty — backed by Air Lift's industry-leading guarantee

By upgrading to the LoadLifter 7500 XL Ultimate Pro Series, you eliminate squat, trailer sway, body roll, and bottoming out — restoring proper headlight aim, improving braking response, and promoting even tire wear. Each air spring can be inflated independently for side-to-side leveling when dealing with off-center or uneven cargo loads.