Diesel Tech / How-To CST Kit: Lifting a 2015 GMC When Javier Gomez bought a loaded 2015 GMC Sierra Denali to use as a shop truck for his business—Gomez Custom Wheels & Tires in Fontana,… Adam BlattenbergandBob CarpenterApril 20, 2016No comments 1 share 1 0 0 1 minute read