SKU: 44516795772

2011-2019 GM HD 4.5" Lift Kit with NX2 Nitro Shocks (BDS719H)

Sale price$1156.50 Regular price$1285.00
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Description

2011-2019 GM HD 4.5" Lift Kit with NX2 Nitro Shocks (BDS719H)This BDS 4. 5" lift kit improves the stance and capability of your 2011 2019 Chevy Silverado GMC Sierra 2500 HD 4WD, with clearance for up to 35" tires. BDS uses a No Torsion Bar Drop System, mounting the torsion bars to the top of the lower a arm to maximize ground clearance. Up front it runs torsion bar relocation brackets, high arched 1 4" steel crossmembers, multipiece differential relocation brackets, HD skid plates and CNC machined ductile iron

This BDS 4.5" lift kit improves the stance and capability of your 2011-2019 Chevy Silverado / GMC Sierra 2500 HD 4WD, with clearance for up to 35" tires. BDS uses a No Torsion Bar Drop System, mounting the torsion bars to the top of the lower a-arm to maximize ground clearance. Up front it runs torsion bar relocation brackets, high-arched 1/4" steel crossmembers, multipiece differential relocation brackets, HD skid plates and CNC-machined ductile iron steering knuckles. The rear uses replacement lift blocks and a u-bolt flip kit for max clearance. This kit ships with NX2 Nitro shocks: nitrogen-charged twin-tube design with 10-stage velocity-sensitive valving.

Features
  • High clearance design with no torsion bar drop maximizes ground clearance
  • Robust steering knuckles maintain ESC system compliance
  • 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
  • NX2 gas shocks for improved performance
  • 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: Block
  • Shocks Included: Yes
  • Front Lift Height: 4.5 inch
  • Rear Lift Height: 2 inch
Recommended Tire & Wheel Fitment
  • Tire Size: 35x12.5
  • Wheel Diameter: 18x9, 20x9
  • Back Spacing: 4.625/6
Notes
  • Torsion bar tool required to load/unload the torsion bars.
  • Stock 17 inch & 18 inch wheels cannot be reinstalled.
  • Stock 20 inch wheels cannot be reinstalled on 2015-2019 models.
  • Factory dually wheels cannot be reinstalled.
  • Models with two-piece rear driveshaft may require #121612.
  • Top-mounted rear overload spring-equipped models require a different kit than non-overload models. Determine if your truck was built with or without top-mounted overload springs and select the correct option.
  • Depending on the wheel and tire combination, trimming may be required for 35x12.50s.
Includes
  • BDS011218, 2011-2024 Chevrolet Silverado/GMC Sierra 2500/3500 HD 2 inch Rear Block w/o Overload (UPC 658848611713)
  • BDS021454, 11-15 GM HD 4.5in Torsion Bar System (UPC 658848614691)
  • BDS021650, 11 GM HD 4.5-6.5in System (1of4) (UPC 658848614950)
  • BDS021651, 11 GM HD 4.5-6.5in System (2of4) (UPC 658848614967)
  • BDS021652, 11 GM HD 4.5-6.5in System (3of4) (UPC 658848614974)
  • BDS021653, 11 GM HD 4.5-6.5in System (4of4) (UPC 658848614981)
  • BDS121650, 2001-2019 GM HD Front Skid Plate Box Kit (UPC 658848619207)
  • BDS85613, Shock- 22.20 x 13.35 x 2 - S50/EB1 (UPC 711745609372)
  • BDS85758, Shock- 27.90 x 16.55 x 2-3/8 - EB1/EB1 (UPC 711745609679)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44516795772

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Hunter
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★★★★★ 5
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Reviewed in the United States on May 7, 2026
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TJ Helser
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★★★★★ 4
Durable insulation and pure copper not that cca bs
Size: 1/0 Gauge 5FT
Good quality. Solid copper, not that cca bs. Stiff and durable insulation. Used for big 3 car audio grounds on high output alternator. Great results. Will mention that it’s not as thick as some other brands but not by much. Terminals still crimped tightly with 1/0 gauge
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Reviewed in the United States on January 11, 2026
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chris
Natrona Heights, US
★★★★★ 5
Quality wire and true specs
Size: 8 Gauge 10FT
Good quality car audio power wire.
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Reviewed in the United States on March 8, 2026
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R H
Charlottesville, US
★★★★★ 5
Great Cable
Size: 4 Gauge 50FT
Labeled correctly and very flexible. Insulation is nice and thick and not easily marred.
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Frank from Baltimore
Birmingham, US
★★★★★ 5
Well made, a solid connection.
Size: 6 Pairs / 12 pcs
I liked them. They really lock down on the speaker wire to make a firm connection. They seem well made and are easy to install. My system sounds great.
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Reviewed in the United States on April 1, 2026

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