Zone Offroad now offers 6" radius arm lift kits for the 2020-2022 Ford F250/F350 Super Duty 4WD gas trucks. These new 6" lift kits are designed to be complete with everything needed to properly lift your new Super Duty to allow clearance for up to 37" tires. As with all Zone lift kits, these kits are backed by Factory Protection Plus, the comprehensive extended warranty giving you peace of mind on or off the road with a 5-year, 60,000-mile drivetrain warranty and Zone Offroad's limited lifetime warranty.