This BDS 6" lift kit takes your 2015-2019 Chevy Tahoe / Suburban and GMC Yukon 1500 to new heights, with clearance for up to 35" tires. Up front it uses full-length replacement strut shocks, high-arched 1/4" steel crossmembers, multipiece differential relocation brackets, HD skid plates and CNC-machined ductile iron steering knuckles, plus sway bar drops, bump stop extensions, brake line brackets and CV spacers. The rear runs Pro-Ride coil springs, anti-sway bar links, a track bar relocation system and adjustable upper control arms to set pinion angle. This kit ships with NX2 Nitro shocks: nitrogen-charged twin-tube design with 10-stage velocity-sensitive valving.

Features

• High clearance crossmember design maximizes ground clearance
• Robust steering knuckles maintain ESC system compliance
• High-strength replacement upper control arms for durability and serviceability
• HD skid plate system for improved offroad protection
• Multipoint differential relocation brackets secure the front axle and improve CV angles
• Factory Protection Plus drivetrain warranty included
• Nitrogen-charged
• Twin-tube design
• 10-stage velocity-sensitive valving
• Dual-welded ends for increased strength
• 1-3/8-inch high-flow piston
• Self-lubricating seals
• Silver powder coat finish

Specs

• Front Lift Method: Cross-Member
• Rear Lift Method: Coil Springs
• Shocks Included: Yes
• Front Lift Height: 6 inch
• Rear Lift Height: 5 inch

Recommended Tire & Wheel Fitment

• Tire Size: 34x12.5, 35x12.5
• Wheel Diameter: 18x9, 20x9
• Back Spacing: 5/5.75

Notes

• Frame bracket modification and welding are required.
• 20 inch wheels with 5 inch to 5-3/4 inch backspacing are recommended to reduce trimming.
• AWD models may require front driveline modification.
• Factory 17 inch and 18 inch wheels cannot be reinstalled due to tie rod interference.
• Will not work with auto-ride or Magna-ride equipped vehicles.
• GM produced 2015-2016 models with several knuckle/control arm configurations. Cast Steel control arm models require the Cast Steel Control Arm kit; Stamped Steel and Aluminum control arm models require the Aluminum Control Arm kit.

Includes

• BDS021507, 2015+ GM SUV Rear 5in Box Kit (UPC 658848614721)
• BDS021661, 14-18 GM 1500 - 15-19 GM SUV Knuckle Box - Alum/Stamped (UPC 658848615025)
• BDS021662, 14-18 GM 1500 - 15-19 GM SUV 1500 6 inch Frt Box Kit (1of2) (UPC 658848615032)
• BDS021663, 14-18 GM 1500 15-19 GM SUV 6 inch Frt Box Kit (2of2) (UPC 658848615049)
• BDS85759, Shock- 29.80 x 17.60 x 2-3/8 - EB1/EB1 (UPC 711745609686)
• BDS98166, 2014-2018 Chevy 1500 6 inch NX2 Strut Box Kit (UPC 711745610392)