Offering up to 7,500 lbs. of load-leveling capacity, the LoadLifter 7500 XL Ultimate kit from Air Lift will make towing and hauling with your 2023-2025 Ford F-350 DRW 4WD a comfortable and stress-free experience. Our fully adjustable, industry-leading air springs are the perfect upgrade for your vehicle, eliminating any issues you might face when towing and hauling, such as vehicle squat, poor headlight aim, trailer sway, body roll, and bottoming out. While maintaining exclusive features from our other systems, including roll plates for added protection and ultra-high-strength composite formula end caps, the LoadLifter 7500 XL Ultimate kit is set apart by a pair of massive 7-inch, double-convoluted bellows air springs. The larger air springs allow for greater leveling abilities at lower air pressures compared to similar systems, keeping your cargo safe and secure while ensuring a more comfortable ride. The kit features a jounce bumper inside the air spring to prevent bottoming out, eliminating squat and trailer sway, even on rough roads. This replaces the factory jounce bumper and is completely maintenance-free, running safely with zero air pressure. As the leader in air suspension products for over 75 years, Air Lift is committed to delivering quality load support products that fit, work, and last. To ensure the highest quality, longevity, and customer satisfaction, the key suspension components, including the air springs and all hardware, have all been torture-tested to 1 million cycles on our hydraulic test rig. With a limited lifetime warranty, a 60-day ride satisfaction guarantee, and a dedicated in-house customer service team, you can purchase this kit with peace of mind.