Ridetech Specs: Air Over Leaf, 2000 lb. for 2"-2.5" wide leaf spring and under frame mount. AIRoverLeaf™ is the simplest, most cost-effective, and easiest-to-install air ride solution for vehicles with leaf spring rear suspension. It delivers a smoother ride and added load support—without re-engineering your suspension. How it works Lower your ride height by removing 1–2 leaf springs. Then inflate the included air springs to restore ride height, load capacity, and spring rate exactly where you want it. True bolt-on installation This is a complete bolt-on kit with air springs and pre-engineered mounting hardware, requiring little to no modification for a clean, reliable install. Why you’ll love it Lowers vehicle ride height Improves handling and stability Improves ride quality for daily driving Adds load support when hauling or towing Wide application coverage and versatility Pre-engineered mounts help maintain ground clearance, driveline angles, tire clearance, and load capacity