Max Trac utilizes patented design spindles as the cornerstone of its lift systems. The combination of spindles and either spacers or coil springs not only provide superior ground clearance on 2WD lift kits, but the 100% bolt-on installation requires little to no modifications to the vehicle. As the leader in 2WD Spindle Lift technology, Max Trac is now manufacturing 4WD lift kits as well. By utilizing advanced manufacturing process such as forged aluminum, Max Trac is delivering cutting-edge kits that are unique to the industry. From 2WD spindle kits to 4WD forged aluminum 4-link kits, Max Trac has the best lift kit at affordable prices.