Heavy Metal Suspensions offers the perfect heavy-duty lift and leveling kits for your GMC Canyon, Envoy, Jimmy, K1500, K2500, K3500, Sierra 1500, Sierra 1500HD, Sierra 2500HD, Sierra 3500HD, Sonoma, Tahoe, and Yukon Trucks. Our steel kits are Precision HD plasma CNC cut for the perfect fit. We use Carbon Steel for our Front, Rear, and Full Kits, NOT mild steel like other lift kits. Demand Precision, Demand Strength, Demand Heavy Metal!