2015 GMC SIERRA-3500-HD Chassis & Suspension

Suspension Lift Kit, N3, Torsion Bar Keys, Rear Leaf Spring Blocks, 3.50 in. Front, 3.50 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-95920

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Helper Springs, LP-35, Black, Rear, Chevy, GMC, Kit

Part Number: HEL-3512

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Estimated Ship Date: Tomorrow

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Sway Bar, Rear, Solid, 4140 Chromoly, Natural, 1.313 in. Diameter, Adjustable Rate, Chevy, GMC, Kit

Part Number: HEL-7270

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Suspension Leveling & Lift Kits, M1 Series, Torsion Bar Key, Leaf Spring Block, Aluminum Control Arm, 3.50 in. Front, 3.50 in. Rear, Chevy, GMC, Kit

Part Number: ROU-95940

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Leaf Spring, Replacement, Stock Ride Height, Black, Rear, Chevrolet, GMC, Each

Part Number: RNB-22-1649HD

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Estimated Ship Date: Oct 27, 2025 if ordered today

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11-19 Chevy HD 4.5" 2" Rear w/Overload

Part Number: BDX-BDS721FS

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Suspension Leveling Kit, 1.50-2.00 in. Lift Front, Chevy, GMC, 4WD, Kit

Part Number: ROU-959331

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 0-7.5 in of Lift, Rear, Chevy, GMC, Kit

Part Number: ROU-100074

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Suspension Lift Kit, N3, Steering Knuckles, Rear Leaf Spring Blocks, 7.50 in. Front, 7.50 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-25330

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Estimated Ship Date: Oct 20, 2025 if ordered today

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11-19 Chevy HD 4.5" 2" Rear w/o Overload

Part Number: BDX-BDS719H

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Suspension Leveling & Lift Kits, Lift Kit, M1 Series, Knuckle, Leaf Spring Block, 7.50 in. Front, 7.50 in. Rear, Chevy, GMC, Kit

Part Number: ROU-25340

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Suspension Lift Kit, N3, Steering Knuckles, Rear Leaf Spring Blocks, 5.00 in. Front, 5.00 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-26030

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Suspension Lift Kit, V2, Front Torsion Bar Keys, Rear Leaf Spring Blocks, 3.50 in. Front, 3.50 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-95970

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Suspension Leveling & Lift Kits, N3 Series, Torsion Bar Key, Leaf Spring Block, Red Control Arm, 3.50 in. Front, 3.50 in. Rear, Chevy, GMC, Kit

Part Number: ROU-95920RED

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 0-7.5 in of Lift, Air Compressor, Rear, Chevy, GMC, Kit

Part Number: ROU-10007C

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Suspension Leveling & Lift Kits, Lift Kit, Vertex, Knuckle, Leaf Spring Block, Aluminum Control Arm, 3.50 in. Front, 3.50 in. Rear, Chevy, GMC, Kit

Part Number: ROU-95750

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Suspension Leveling & Lift Kits, Lift Kit, Vertex, Knuckle, Leaf Spring Block, Red Control Arm, 3.50 in. Front, 3.50 in. Rear, Chevy, GMC, Kit

Part Number: ROU-95750RED

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Suspension Lift Kit, Vertex, Front Torsion Bar Keys, Rear Leaf Spring Blocks, 3.50 in. Front, 3.50 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-95950

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Suspension Leveling & Lift Kits, Lift Kit, Vertex, Torsion Bar Key, Leaf Spring Block, Red Control Arm, 3.50 in. Front, 3.50 in. Rear, Chevy, GMC, Kit

Part Number: ROU-95950RED

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Suspension Lift, 4WD/RWD, 3.0 in. Front/3.5 in. Rear, Black MAX Shocks, Chevrolet, GMC, Pickup, Kit

Part Number: SJA-C11350PB

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Suspension Lift, 4WD/RWD, 3.0 in. Front/3.5 in. Rear, Hydro 7000 Shocks, Chevrolet, GMC, Pickup, Kit

Part Number: SJA-C11350PH

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Suspension Lift, 4WD/RWD, 3.0 in. Front/3.5 in. Rear, M9500 Shocks, Chevrolet, GMC, Pickup, Kit

Part Number: SJA-C11350PM

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Suspension Lift, 4WD/RWD, 3.0 in. Front/3.5 in. Rear, Nitro 8000 Shocks, Chevrolet, GMC, Pickup, Kit

Part Number: SJA-C11350PN

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Estimated Ship Date: Oct 31, 2025 if ordered today

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6" KIT 2011 GM 3500HD

Part Number: SJA-C1168KH

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7" KIT 2011 GM 3500HD

Part Number: SJA-C1178KH

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