5 Inch Lift Kit for 2020-2026 Chevy Silverado or GMC Sierra 2500HD/3500HD 4WD

Take your 2020–2026 Chevy Silverado or GMC Sierra 2500HD/3500HD to the next level with the BDS 5-Inch Lift Kit. Designed to improve stance, performance, and capability, this complete kit gives your truck up to 37″ tire clearance with upgraded strength, geometry correction, and premium shocks. :contentReference[oaicite:0]{index=0}

Why Choose This Kit?

• Full Suspension Performance Upgrade — Includes torsion bar relocation brackets, high-arched ¼-inch steel crossmembers, diff-relocation brackets, and heavy-duty skid plates to protect vital components.  
• Steering Geometry Corrected — CNC-machined ductile iron steering knuckles keep your steering tight and alignment consistent at 5″ lift.  
• Rear Lift Block Options — Options include blocks with or without overload springs, plus matching U-bolts to maintain load capacity and factory ride quality.  
• Shock Choices to Fit Your Style — Choose between FOX 2.0 Performance monotube or NX2 Nitro twin-tube, both suited for off-road abuse or daily driving.  
• Tire Fitment Up To 37″ — With proper wheel width and backspacing, this lift supports aggressive tire sizes while managing clearances.  

Fitment & Specifications

• Fits 2020–2026 Chevy Silverado / GMC Sierra 2500HD & 3500HD (4WD).  
• Front and rear lift height: **5 inches** (front via cross-member, rear via block)  
• Shocks included: Yes (pick FOX 2.0 or NX2)  
• Tire/Wheel recommendations:
  • 35×12.5 with 17×9 (4.625″ backspacing)  
  • 35×12.5 with 20×10 (5.5″ backspacing)  
  • 37×12.5 with 20×9 (5.5″ backspacing) 

Important Notes

• Requires frame bracket modification.
• Torsion bar tool required to load/unload torsion bars (GM tool #CH48809). 
• Two-piece rear driveshaft trucks need a carrier bearing drop kit. 
• Stock 17-18″ wheels often can’t be reused due to tie-rod end interference; stock 20″ wheels work with up to 35×12.50.
• Highway use in 4WD may cause minor front driveline vibrations—consider a dual Cardan front shaft if this is a concern. 
• Some trimming may be necessary depending on your wheel and tire setup. 
• Not compatible with AT4X or ZR2 models due to different lower control arm profiles. 

Questions? We’re Here to Help.

Have questions about suspension upgrades for your truck? Our team at FASS Motorsports is here to assist:

• Phone: 636-429-7020
• Email: info@fassmotorsports.com