BDS 5.5-Inch Suspension Lift Kit for 2015–2022 GMC Sierra 2500HD/3500HD LWN

Description

Fits: 2015 thru 2022 Chevy Colorado/GMC Canyon LWN Duramax Diesel 

All BDS Lift kits are special order, Please allow 20-25+ business days before kits ship

The new BDS Suspension 5.5″ suspension system is design with our tried-and-true steering knuckle and crossmember technology. The system has passed FMVSS126 testing for stability control compliance. Heavy-duty fabricated crossmembers drop the lower control arms, perfectly matching the massive ductile cast iron extended steering knuckles to gain 5.5″ of lift.

The crossmembers utilize the factory alignment eccentrics and tie together with a full-width skid plate. The skid plate protects the relocated differential that has been lowered and positioned to work precisely with the included transfer case indexing ring, allowing for the factory front drive shaft to be used.

The factory front struts are relocated using upper strut extensions that do not require disassembly of the strut. Front bump stop extension and sway bar links are included as well as new Moog tie rod ends to properly set alignment without trimming the inner tie rods.

In the rear, a simple block/u-bolt combination sets the new ride height so it is level with the front. Fox 2.0 or NX² series rear shocks are available to finish out the back.

Tire & Wheel Combinations (*Trimming may be required*)

• 305/55R20 w/20 x 9 and 5.25″ back spacing

• 305/70R17 w/17×9 or 18×9 and 4.5″ back spacing

• 295/70R17 w/17×8 or 18×8 and 4.5″ back spacing

Features:

• Maximize ground clearance with the high clearance crossmember design.
• Ensure ESC system compliance with robust steering knuckles.
• Experience durability and serviceability with high-strength replacement upper control arms.
• Enhance off-road protection with the HD skid plate system.
• Secure front axle and optimize CV angles with multipoint differential relocation brackets.
• Enjoy added assurance with the included Factory Protection Plus drivetrain warranty
• Front lift height: 5.5″
• rear lift height: 4″ 

Includes: 

• NX2 Nitro or Fox 2.0 performance shocks
• Top mounted strut spacers 
• Steel crossmembers 
• Multipiece differential relocation bracket
• Heavy duty skid plate 
• CNC-ductile iron steering knuckles 
• Tied rod ends 
• Sway bar links 
• Bump stop extensions
• Rear lift block 
• U-bolts  
• CV spacers
• Necessary hardware

Notes:

• Inner fender trimming required
• Minor welding required
• Electronic assisted power steering system is sensitive to out of round, unbalanced, and more aggressive tread pattern tires. High speed steering wheel feedback can occur
• Stock 17″ & 18″ wheels can not be reinstalled with the lift kit. Aftermarket 20″ wheels with maximum of 5.25″ Backspacing are recommended – certain wheel and tire combinations will require weld on steering stops, these are included in the kit. See end of inst. sheet for details on installation.
• Will not fit ZR2 Models
• Will fit gas and diesel models
• All BDS Lift kits are special order, Please allow 20-25+ business days before kits ship

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