Memorial Day, Up to $250 off w/Codes -  details


Mini Cart

Promo Banner

3" 2020-2023 GMC Sierra 2500HD/3500HD 4WD Lift Kit by Zone

Brand: Zone | SKU: C48N/C49N
As low as $815.90

free shipping truck FREE SHIPPING !!
on orders +$149, exclusions apply

- +
Expert Image
Trusted Experts Since 1994, Top Rated service
Got Questions? We can help!
Top Rated service
Top Rated service
Top Rated service
Top Rated service
Top Rated service
Top Rated service
Product Description
More Information

The Zone Off-Road C48N / C49N Adventure Series 3 inch lift kit for the GMC Sierra 2500HD / 3500HD pickup truck is a simple and effective solution to raise your truck enough to fit 35 x 12.5 tires. This kit features boxed steel upper control arms along with traditional torsion key technology in order to gain 3" of lift. By using the new fabricated arms, equipped with factory style ball joints and rubber bushings, the system is able to maintain a better quality ride and suspension travel over standard "leveling kits". In addition, a front differential drop is included to keep CV angles within the factory operating range. 

Rear 2" blocks bring the rear up to give a very slight tail high stance allowing the truck to be used as it was intended without having a saggy ride. 

Top Features and Benefits

  • LIfts front 3 inches / rear 2 inches 
  • Allows use of up to 35 x 12.5 inch tires
  • Heavy Duty Boxed Steel Upper Control Arms
  • Factory style ball joints and rubber bushings
  • Improved ride quality and suspension travel over standard "leveling kits"
  • Choose from Zone Nitro Shocks or Fox Adventure Series Gas Shocks
  • Clear 35x12.50 tires on 18x9 & 20x9 wheels (6" backspacing required)
  • Available for both overload and non-overload equipped trucks (see options)
  • Keeps ride and handling caharacteristics
  • Limited Lifetime Warranty
  • Over 90% Made in the USA

Recommended Tires & Wheels

  • 35 x 12.5 Tires / 20 x 9 Rims / 5" to 5.75" Back Spacing
  • 295/R60 Tires / 20 x 9 Rims / 5" to 6.18" Back Spacing
  • 285/R65 Tires / 20 x 9 Rims / 5" to 6.18" Back Spacing
Important Notes
  • Kit images show upgraded Fox Adventure Series Shocks
  • Stock rims with stock tires can be installed, however clearance are very tight to the upper control arms
  • Proper torsion bar unloading tool required for installation
  • Will work on gas or diesel models
  • Not designed to work on dually models
  • Compatible with trucks equipped with OE torsion bar keys #84634344 only
Vehicle Fitment
ModelSierra 2500HD, Sierra 3500HD
Year Fitment2023, 2022, 2021, 2020
Tech Specs
Manufacturer Part NumberC48N/C49N
Item Numberzon_c48n-c49n
Product LineLift Kits
Lift Height3 inch


Warning - Cancer and Reproductive HarmWARNINGCancer and Reproductive Harm.