The Baja Kits Advantage:- Billet Aluminum Machined in house on our CNC Mill- Increases tire clearance if your tires are rubbing your OE Radius Arms - Significantly stronger than the stock thin wall steel Trail Arms and also provide a replaceable bolt on skid plate for sliding over inevitable rocks on the trail - 1" Hi angle Trophy Truck grade uniball replace the rubber factory joints - Our CNC machined corrosion resistant Stainless Steel misaligns offer improved articulation and durability. Technical Specs:Track Width - Stock widthLift - 0-3"Product Requirements:Shocks - Aftermarket Replacement 2.5 Tire Size 35" are recommended, 37's are possible but aggressive & May need to limit steering for proper clearanceWheel Size - 17" rim with 4.5/4.75" max backspacingInstall Instructions:https://www.youtube.com/watch?v=11ZMViML9Xw