Items You Need
GM
Suspension Maxx SMXGMHDSTAG1 (SMX-GM-HD-STAGE1) Features:
- Allowing for up to 3 in. of lift and tires sizes up to 35 in. all-terrain tires on 2015-2019 GM HD trucks
- 34 in. tires on 2011-2014 GM HD trucks
- Must use stock wheel or 9 in. wheel with a positive offset for best clearance
Suspension Maxx SMXGMHDSTAG1 (SMX-GM-HD-STAGE1) Includes:
- Differential spacers and Skid plate spacers to maintain the proper driveline angles.
- Shock Extensions to reuse your factory-length shock absorbers
- Maxx Cam HD Patented adjustable torsion bar keys
- Maxx Travel Upper Control Arms
Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.