BDS 6 Inch Lift Kit | GMC Sierra 1500 (2014-2018) 4WD Magneride | Cast Steel Control Arm

This configuration is designed for 2014–2018 GMC Sierra 1500 trucks equipped with Cast Steel control arms. Verify your factory control arm type before ordering by referencing the help images provided.

Overview

This BDS 6-inch lift kit is designed for 2014–2018 GMC Sierra 1500 4WD trucks equipped with the Magneride electronic damping system. The kit is engineered to improve stance, performance, and off-road capability while providing clearance for up to 35-inch tires. Up front, the kit utilizes a top-mounted strut spacer, high-arched 1/4-inch thick steel crossmembers, a multipiece differential relocation bracket system, and heavy-duty skid plates. CNC-machined ductile iron steering knuckles correct steering geometry at the new ride height. Additional front components include sway bar drops, bump stop extensions, brake line brackets, and CV spacers. In the rear, the kit includes Pro-Ride coil springs, anti-sway bar links, a track bar relocation system, and adjustable upper control arms for proper pinion angle adjustment. Rear sensors are relocated using supplied brackets, and rear shock extensions retain the factory electronic dampers.

Features

• Includes shock relocation brackets to maintain factory Magneride shocks
• High-clearance crossmember design maximizes ground clearance
• Robust CNC-machined ductile cast iron steering knuckles maintain ESC system compliance
• Heavy-duty 1/4-inch thick laser-cut steel skid plate system for improved off-road protection
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• Pro-Ride rear coil springs for on-road ride quality and off-road performance
• Adjustable upper control arms for proper pinion angle adjustment
• Factory Protection Plus drivetrain warranty included

Specifications

• Lift Height: 6 inches
• Compatible with: 2014–2018 GMC Sierra 1500 4WD (Magneride equipped)
• Tire Clearance: Up to 35 inches
• Crossmember Material: 1/4-inch thick laser-cut steel
• Steering Knuckles: CNC-machined ductile cast iron

Installation

• Estimated Time: 8 hours
• Difficulty: Difficult
• Tools Required: 36mm Socket, Cut Off Wheel or equivalent, Reciprocating Saw, Welding Equipment

Important Notes

• Requires frame bracket modification.
• Requires differential modification to clear electric power steering.
• Vehicles came from the factory with several knuckle/control arm configurations requiring specific kit selections. Be sure to reference the important notes and images to determine the correct control arm selection for your application.
• Factory 17-inch and 18-inch wheels cannot be reinstalled due to tie rod end interference.