BDS SUSPENSION BDS734H 4 INCH LIFT KIT CHEVY/GMC SUBURBAN TAHOE YUKON/XL 1500 15-19 4WD ALUMINUM / STAMPED STEEL NX2 NITRO SHOCKS

Take your 2015-2019 Chevy Suburban, or Tahoe and GMC Yukon 1500 to new heights with a BDS 4-inch lift kit. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 33 inch Tires

This kit takes advantage of BDS's tried and true high-clearance design for improved ground clearance, strength, and offroad protection while correcting suspension and steering geometry for great on-road handling characteristics.

Up front, the kit utilizes full length replacement strut shocks, high-arched 1/4-inch thick steel crossmembers along with a multipiece differential relocation brackets and heavy duty skid plates built for offroad protection.

Steering geometry is corrected at the new taller ride height with CNC-machined ductile iron steering knuckles. These combined with the provided sway bar drops, bump stop extensions, brake line brackets, CV spacers, supplied hardware and more provide a comprehensive front suspension lift ready for whatever you throw at it.

In the rear BDS offers coil spring spacers to properly level the vehicle. Also for the rear are precision tuned NX2 Nitro or premium FOX 2.0 Performance Series shocks.

High Clearance Crossmembers

BDS maximizes ground clearance with their heavy duty 1/4-inch thick laser cut perfect fit crossmembers. Paired with a front skid plate system that bolts together to create a rigid subframe while adding extra protection.

Heavy Duty Steering Knuckles

BDS corrects steering geometry at the new taller ride height using a pair of high-strength, CNC machined ductile cast iron steering knuckle design to work with factory tie rod ends to maintain steering angles for proper function and ESC compatibility.

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

Important: GM is producing several knuckle/control arm configurations in 2015-2016 model trucks. Cast Steel control arm equipped models will require the Cast Steel Control Arm kit.

Stamped Steel and Aluminum control arm equipped models will require theAluminum Control Arm kit. Be sure to verify which factory control arms your truck has before ordering by referencing our help images when customizing your kit.

1. Frame bracket modification and welding are required.
2. 20 inch wheels with 5 inch to 5-3/4 inch backspacing are recommended to reduce trimming.
3. AWD models may require front driveline modification
4. Factory 17 inch and 18 inch wheels cannot be reinstalled due to tie rod interference.
5. Will not work with Auto-ride or Magna-ride suspension.

• 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 improved offroad protection
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• Factory Protection Plus drivetrain warranty included

Factory Control Arm TypeAluminum / Stamped Steel

Tire Size: 33 x 12.5 Tire Size 2: 33 x 12.5 Wheel Diameter: 18 x 9 Wheel Diameter 2: 20 x 9 Back Spacing: 5/5.75

Rear Shock Option NX2 Nitro Series

• 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

Kit Components:

• Includes one BDS021307, 2015+ GM SUV Rear 3in Box Kit, UPC Code 658848614554
• Includes one BDS021462, 2014 Chevy 1500 4 inch Frt Box Kit (1of2), UPC Code 658848614707
• Includes one BDS021661, 14-18 GM 1500 - 15-19 GM SUV Knuckle Box - Alum/Stamped, UPC Code 658848615025
• Includes one BDS021663, 14-18 GM 1500 15-19 GM SUV 6 inch Frt Box Kit (2of2), UPC Code 658848615049
• Includes two BDS85719, Shock- 26.20 x 15.80 x 2-3/8 - EB1/EB1, UPC Code 711745609570
• Includes one BDS98144, 2014 Chevy 1500 4 inch Strut Kit, UPC Code 711745610316

Elevate your 2015-2019 Chevy Suburban, Tahoe, or GMC Yukon 1500 with the BDS 734H 4 Inch Lift Kit. Designed to enhance your vehicle's stance, performance, and off-road capabilities, this comprehensive lift kit is engineered to accommodate tires up to 33 inches. The innovative design features high-clearance construction that ensures improved ground clearance while maintaining strength and off-road protection.

The front suspension is upgraded with full-length replacement strut shocks and robust 1/4-inch thick steel crossmembers, along with multipiece differential relocation brackets and heavy-duty skid plates for optimal protection in rugged terrains. The steering geometry is precisely corrected with high-strength, CNC-machined ductile iron steering knuckles, ensuring smooth handling and compatibility with electronic stability control systems.

The rear suspension is enhanced with coil spring spacers to achieve a well-balanced ride height, complemented by precision-tuned NX2 Nitro or premium FOX 2.0 Performance Series shocks, which provide excellent damping and comfort even on challenging trails.

Key features of the BDS 734H Lift Kit include its high-clearance crossmember design that maximizes off-road clearance, durable steering knuckles for reliable performance, and a heavy-duty skid plate system that offers added protection. The lift kit also comes with multipoint differential relocation brackets to improve CV angles and stability.

Customization options exist for different factory control arm types, ensuring an optimal fit for specific models. This kit is equipped with required components, promising durability and effectiveness. With its robust design and advanced features, the BDS 734H 4 Inch Lift Kit is a perfect choice for those looking to enhance their Chevy or GMC SUV’s off-road capabilities while maintaining exceptional on-road performance.