Collection: Suspension Upgrades For GMC Sierra GMT900
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Fabtech 4in Component Box 3 | GM 3500HD 2WD/4WD (11-19) (FTS21245)
Vendor:FabtechRegular price $398.62 USDRegular priceUnit price / per$468.52 USDSale price $398.62 USDSale -
Fabtech Single Performance Steering Stabilizer Kit | GM 2500HD/3500HD 2WD/4WD (11-15) (FTS8028)
Vendor:FabtechRegular price $81.19 USDRegular priceUnit price / per$95.43 USDSale price $81.19 USDSale -
Fabtech 6" Outer Tie Rod Replacement Kit | (FTS20510)
Vendor:FabtechRegular price $89.59 USDRegular priceUnit price / per$105.30 USDSale price $89.59 USDSale -
Bilstein 4600 Series 2013 GMC Sierra 3500 HD Denali Front Shock Absorber
Vendor:BilsteinRegular price $109.00 USDRegular priceUnit price / per$161.85 USDSale price $109.00 USDSale -
Fabtech Rear Add-A-Leaf Kit | GM 1500 (FTS212)
Vendor:FabtechRegular price $93.59 USDRegular priceUnit price / per$110.01 USDSale price $93.59 USDSale -
Bilstein B8 5100 Shock | Silverado 2500 (99-04) (24-186735)
Vendor:BilsteinRegular price $123.00 USDRegular priceUnit price / per$171.85 USDSale price $123.00 USDSale -
Fabtech 3.5in Performance Lift System | GM C/K2500HD/3500HD (11+) (FTS21104)
Vendor:FabtechRegular price $1,100.95 USDRegular priceUnit price / per$1,183.10 USDSale price $1,100.95 USDSale -
Fabtech Component Box 1 | GM C/K2500HD/C/K3500HD (01-10) (FTS21089)
Vendor:FabtechRegular price $1,500.50 USDRegular priceUnit price / per$1,612.48 USDSale price $1,500.50 USDSale -
Fabtech 3in Uniball Upper Control Arm System w/ Rear Stealth Shocks | GM K1500 (07-18) (FTS21189)
Vendor:FabtechRegular price $1,145.02 USDRegular priceUnit price / per$1,230.48 USDSale price $1,145.02 USDSale -
Fabtech 3.5in HD Uniball UCA System w/ DLSS Shocks | GM C/K2500HD/3500HD (11-19) (FTS21202)
Vendor:FabtechRegular price $2,581.01 USDRegular priceUnit price / per$2,773.62 USDSale price $2,581.01 USDSale -
Fabtech Dirt Logic 2.25in N/R Front Shock Absorber | GM 2500/3500 (11-15) (FTS810932)
Vendor:FabtechRegular price $289.50 USDRegular priceUnit price / per$340.27 USDSale price $289.50 USDSale -
Whiteline Front & Rear Shackle Bushings - Chevrolet Silverado 1500 1999-2018
Vendor:WhitelineRegular price $82.16 USDRegular priceUnit price / per$117.88 USDSale price $82.16 USDSale -
Fabtech Component Box 3 | GM 3500HD 2WD/4WD (11-19) (FTS21097)
Vendor:FabtechRegular price $692.48 USDRegular priceUnit price / per$744.15 USDSale price $692.48 USDSale -
Fabtech Component Box w/ Rear Stealth Shocks | GM K1500 (07-18) (FTS21186)
Vendor:FabtechRegular price $873.31 USDRegular priceUnit price / per$938.48 USDSale price $873.31 USDSale -
Fabtech 3.5in F&R Control Arm System | GM K1500 (07-18) (FTS21204)
Vendor:FabtechRegular price $3,008.92 USDRegular priceUnit price / per$3,233.48 USDSale price $3,008.92 USDSale -
Bilstein 5160 Series 99-18 Chevy Silverado/99/18 GMC Sierra 1500 Rear Shock Absorber
Vendor:BilsteinRegular price $299.00 USDRegular priceUnit price / per$299.00 USDSale price $299.00 USD -
Fabtech Dirt Logic 2.25in Rear Shock Absorber | GM C/K2500HD/C/K3500 (01-10) (FTS810182)
Vendor:FabtechRegular price $289.50 USDRegular priceUnit price / per$340.27 USDSale price $289.50 USDSale -
Fabtech 3.5in HD Uniball UCA System w/ Rear Shocks | GM C/K2500HD/3500HD (11-19) (FTS21130)
Vendor:FabtechRegular price $1,579.71 USDRegular priceUnit price / per$1,697.61 USDSale price $1,579.71 USDSale -
Fabtech Component Box 2 | GM 2500HD/3500HD 2WD/4WD (11-19) (FTS21093)
Vendor:FabtechRegular price $844.24 USDRegular priceUnit price / per$907.24 USDSale price $844.24 USDSale -
Fabtech 3.5in HD Uniball Upper Control Arm System | GM 2500/3500 (11-13) (FTS21129)
Vendor:FabtechRegular price $1,414.52 USDRegular priceUnit price / per$1,520.08 USDSale price $1,414.52 USDSale
Upgrade Your GMC Sierra GMT900 with Premium Suspension Components
Enhance your GMC Sierra GMT900’s performance and ride quality with our specialized suspension upgrades. Designed to improve handling, off-road capability, and driving comfort, this collection offers tailored solutions that fit your truck’s unique platform and driving demands.
How Do Suspension Upgrades Improve Your GMC Sierra GMT900’s Handling?
Upgrading your suspension transforms how your GMC Sierra responds to road and off-road conditions. Components like coilovers and sway bars increase chassis stiffness and reduce body roll, resulting in sharper cornering and better traction. Lift kits and performance arms enhance ground clearance and articulation for rugged terrain, while quality shocks improve ride smoothness and control.
- Coilovers provide adjustable ride height and damping for precise tuning
- Sway bars reduce body lean during aggressive maneuvers
- Lift kits increase clearance for larger tires and off-road obstacles
- Performance shocks absorb bumps for a more comfortable ride
What Should You Consider Before Lifting or Lowering Your GMC Sierra GMT900?
Deciding between lifting or lowering your GMC Sierra depends on your driving style and intended use. Lifting improves off-road capability and tire clearance but may affect center of gravity and handling. Lowering enhances on-road stability and aesthetics but can reduce suspension travel. Consider factors like ride comfort, wheel fitment, and suspension geometry to maintain safe and reliable performance.
Explore Suspension Upgrades for Your GMC Sierra GMT900 at WheelFlip
Our curated selection of suspension parts for the GMC Sierra GMT900 ensures reliable fitment and performance gains tailored to your needs. Whether you want to boost off-road readiness or refine your daily driving experience, WheelFlip offers coilovers, lift kits, sway bars, and more to help you achieve your goals. Shop now to find the right suspension upgrades for your truck.



