Here at Zone Offroad, we pride ourselves in building quality products and offering top-notch customer service. We love hearing feedback from our customers, where they go or what they do with their lifted trucks. Billy Wilson took on the challenge of installing the Zone 6” IFS Lift Kit on his 2004 GMC Sierra 2500HD 4WD in his driveway using floor jacks and the free time after work. He kept Zone’s Facebook community up to date posting photos and comments of key points of the install and had this to say after the first few days of enjoying the lifted truck: