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6" 2019-2021 Chevy Silverado 1500 4wd & 2wd Lift Kit by Rough Country


Brand: Rough Country | SKU: 21731


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Product Overview
More Information

The Rough Country 21731 6 inch Lift Kit for the Chevy Silverado 1500 will allow use of up to 35 x 12.5 tires while giving your truck a great new look. Featuring heavy duty steering knuckles, front and rear crossmembers, struts spacers and differential drop bracket to keep the vehicles suspension geometry properly maintained and give a smooth ride.  The rear uses axle lift bocks along with extended ubolts.

Rough Country N3 Series rear shocks included.  These nitro gas shocks feaure 10 stage variable valving and a 18 mm spring-loaded rod.

Top Features & Benefits

  • Lifts and levels the vehicle
  • High clearance front crossmember
  • Cast heavy duty steering knuckles
  • No strut disassembly required
  • Fabricated lift blocks are stronger and offer a longer lifespan than cast blocks
  • All for use of upt to 35 inch tires
  • N3 series shock absorbers which offer the best in balanced performance for on and off-road use

Recommended Tires and Wheels

  • 35" x 12.5" Tires / 20" Wheels / 4.5" Backspacing

Installation Instructions

Important Notes- Does NOT fit 2019 Classic models (2018 body style)
- Does NOT fit Trailboss models
- Does NOT fit GMC Sierra models
- Does NOT fit models with Adaptive Ride Control
- Does NOT fit Magnetic Ride Control
- Does NOT fit factory wheels
- 20 inch or larger aftermarket wheels are required
- Wheels must feature 4.5 in backspacing to fit properly
ManufacturerRough Country
Manufacturer Part Number21731
Item Numberrcs_21731
ModelSilverado 1500
Year Spans2019,2020,2021
Lift Height6 inch
Product TypeSuspension Lift Kit


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