Check out this 2012 GMC Sierra 3500HD from the Canada Custom Autoworks fitment gallery. It's running Armed Off-Road Carnage wheels in 20x9 with a +12 offset in Black, a combination that completely transforms the stance. Wrapped in Haida HD878 tires in 35x12.50R20LT (121Q load and speed rating), it's ready for real Canadian roads. Full clearance, zero rubbing - exactly how a proper fitment should sit. Like what you see? This exact wheel and tire package can be ordered below, with professional installation at Canada Custom Autoworks across Western Canada.