2015-2019 Yukon / Tahoe 4" Lift Kit with FOX 2.5 Performance Shocks (BDS734FDSC)

Upgrade your 2015-2019 Chevy Suburban or Tahoe and GMC Yukon 1500 with this BDS 4" coil-over lift kit, with clearance for up to 33" tires. It features proprietary FOX 2.5 coil-over shocks tuned and ready to bolt on, with a remote reservoir for added cooling. The high-clearance front uses full-length replacement strut shocks, 1/4" steel crossmembers, multipiece differential relocation brackets, heavy duty skid plates, and CNC-machined ductile iron steering knuckles, plus sway bar drops, bump stop extensions, brake line brackets, and CV spacers. The rear uses coil spring spacers to level the vehicle and a matching set of NX2 Nitro or FOX 2.0 Performance shocks.

Features

• FOX 2.5 Factory Race series coilovers for improved ride quality, performance, and capability
• Optional Dual Speed Compression Adjust increases both low and high-speed compression up to 25 percent
• High clearance crossmember design maximizes ground clearance
• Robust steering knuckles maintain ESC system compliance
• High-strength replacement upper control arms provide durability and serviceability
• HD skid plate system for improved offroad protection
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• Factory Protection Plus drivetrain warranty included

Specs

• Front Lift Method: Cross-Member
• Rear Lift Method: Coil Springs
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 3 inch

Recommended Tire & Wheel Fitment

• Tire Size: 33x12.5
• Wheel Diameter: 18x9, 20x9
• Back Spacing: 5/5.75

Notes

• Will not work on auto-ride or magneride equipped vehicles.
• Frame bracket modification and welding are required.
• 20" wheels with 5" to 5-3/4" backspacing are recommended to reduce trimming.
• AWD models may require front driveline modification.
• Factory 17" and 18" wheels cannot be reinstalled due to tie rod interference.
• GM produced several knuckle/control arm configurations in 2015-2016 trucks. 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. Verify which factory control arms your truck has before ordering.

Includes

• BDS021307, 2015+ GM SUV Rear 3in Box Kit (UPC 658848614554)
• BDS021462, 2014 Chevy 1500 4 inch Frt Box Kit (1of2) (UPC 658848614707)
• BDS021661, 14-18 GM 1500 - 15-19 GM SUV Knuckle Box - Alum/Stamped (UPC 658848615025)
• BDS021663, 14-18 GM 1500 15-19 GM SUV 6 inch Frt Box Kit (2of2) (UPC 658848615049)
• FOX88306135, Kit: BDS 07-18 GM 1500 Front Coilover, 2.5 Series, R/R, 4 inch Lift, Dual Speed Compression Adjust (UPC 814897013865)
• FOX98224719, Fox 2.0 Shock 26.85 x 16.75 x 2- EB1/EB1