The Zone Offroad 4-inch box kit is a boxed assembly of suspension components intended to raise ride height by four inches on modern GM 1500 pickups. The kit gathers parts commonly used when fitting a moderate lift to streamline selection and staging during installation. Fits 2019 and later Chevrolet/GMC 1500 models for a 4-inch lift.

Zone Offroad 2019+ GM 1500 4in Box Kit