Peak Pro Trail Lift Kit (2 1) 23+ Colorado ZR2 Canyon AT4X Peak Peak Silverado Sierra 1500 ZR2 AT4X Leveling Kit Peak Suspension Peak Pro Lift Kit 23+ Colorado ZR2 Canyon AT4X Peak Suspension Level Up 2" Front Lift Kit [23+ Colorado ZR2 Canyon AT4X] Level Up. Looking to level the stance in your 2023 Present Colorado ZR2 or Canyon AT4X? Zone Off Road has you covered. A clean, 1 inch strut spacer provides the simple lift, with just enough space to up the tire size a couple of spots. These trucks are hot right now, stand out of the crowd with that little extra height and performance. Features and Benefits: 100 percent bolt on. Retains OEM strut. Retains OEM ride quality Specific to ZR2 and AT4X models Front Lift Method: Strut Spacer Front Lift Height: 1 Inch Rear Lift Method: Stock Rear Lift Height: 0 Inch Shocks Included: No Lift Height: 0 1. 0 Inch Recommended Tires and Wheels: (Trimming may be required) 285 75 with 17 x 8 and 5. 5 in. Backspace 295 75 with 17 x 8 and 5. 5 in. Backspace