Collection: Suspension Upgrades For GMC Sierra GMTT1
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Fabtech 2.5in F&R Stainless Steel Resi Coilover Shock GM K1500 Trail Boss/AT4 (19) (FTS21257)
Vendor:FabtechRegular price $1,763.57 USDRegular priceUnit price / per$2,072.84 USDSale price $1,763.57 USDSale -
Fabtech T1 UCA Bushing Kit | (FTS90169)
Vendor:FabtechRegular price $100.56 USDRegular priceUnit price / per$118.20 USDSale price $100.56 USDSale -
Fabtech Dirt Logic 2.5in Reservoir Front Coilover Shock Absorber Pair | GM C/K1500 (19) (FTS21260)
Vendor:FabtechRegular price $1,763.57 USDRegular priceUnit price / per$2,072.84 USDSale price $1,763.57 USDSale -
Fabtech 6in Lift System Component Box 1 | GM C1500 2019 (FTS21272)
Vendor:FabtechRegular price $602.92 USDRegular priceUnit price / per$647.92 USDSale price $602.92 USDSale -
Fabtech Dirt Logic 2.5in N/R Front Coilover Shock Absorber Pair | GM C/K1500 (19) (FTS21259)
Vendor:FabtechRegular price $1,383.55 USDRegular priceUnit price / per$1,626.19 USDSale price $1,383.55 USDSale -
Fabtech FTS811532 2.25" SS Non-Resi Front Shock GM K2500HD (20+) (FTS811532)
Vendor:FabtechRegular price $289.50 USDRegular priceUnit price / per$340.27 USDSale price $289.50 USDSale -
Rancho 11-19 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock
Vendor:RanchoRegular price $90.67 USDRegular priceUnit price / per$90.67 USDSale price $90.67 USD -
Fabtech 6in Front Stealth Monotube Shock Absorber | GM 2500HD/3500HD 4WD (20) (FTS6358)
Vendor:FabtechRegular price $124.23 USDRegular priceUnit price / per$146.02 USDSale price $124.23 USDSale -
KYB Gas-a-Just Rear Shock Absorber | Chevrolet Pickup (1 Ton) 2WD (11-14) (554389)
Vendor:KYBRegular price $84.11 USDRegular priceUnit price / per$129.04 USDSale price $84.11 USDSale -
Bilstein 5100 Series Chevrolet Silverado 1500 / GMC Sierra 1500 B8 Shock Absorber
Vendor:BilsteinRegular price $123.00 USDRegular priceUnit price / per$171.85 USDSale price $123.00 USDSale -
Fabtech Performance Front Shock | GM 2500HD/3500HD 4WD (20+) (FTS7358)
Vendor:FabtechRegular price $74.54 USDRegular priceUnit price / per$87.61 USDSale price $74.54 USDSale -
Bilstein 5100 Series 11-16 GM 2500/3500 Front 46mm Monotube Shock Absorber
Vendor:BilsteinRegular price $123.00 USDRegular priceUnit price / per$171.85 USDSale price $123.00 USDSale -
Fabtech 3/4-16 x 14 x 3.1 Square U-Bolt Kit | GM K3500HD 4WD (20) (FTS755)
Vendor:FabtechRegular price $97.63 USDRegular priceUnit price / per$114.76 USDSale price $97.63 USDSale -
Fabtech Aluminum Upper Control Arm Bearing Rod End Kit | Chevy Silverado 1500 (2019) (FTS21262)
Vendor:FabtechRegular price $301.46 USDRegular priceUnit price / per$354.33 USDSale price $301.46 USDSale -
Cognito 20-24 Chevy/GMC Silv/Sierra 2500/3500 HD 2WD/4WD 4in Elite Lift Kit w/ King 2.5 RR Shocks
Vendor:CognitoRegular price $7,448.95 USDRegular priceUnit price / per$7,448.95 USDSale price $7,448.95 USD -
Superpro Rear Upper Leaf Spring Shackle Bushing Kit | Chevy Silverado 99-21 (SPF5588K)
Vendor:SuperproRegular price $50.81 USDRegular priceUnit price / per$71.99 USDSale price $50.81 USDSale -

Cognito 20-24 Chevy Silv/Sierra 2500/3500HD 2/4WD 3in Perf Ball Joint Lvl Lift Kit w/ Fox PS 2.0 IFP
Vendor:CognitoRegular price $1,959.68 USDRegular priceUnit price / per$1,959.68 USDSale price $1,959.68 USD -
FOX 985-24-240 2.0 Perf Srs Front Shock for 20‑25 Chevy/GMC 2500/3500HD
Vendor:FOXRegular price $229.95 USDRegular priceUnit price / per$229.95 USDSale price $229.95 USD -
Fabtech 6" Basic Suspension System w/ Stealth | GM C/K1500 Pickup (19-22) (K1132M)
Vendor:FabtechRegular price $1,957.09 USDRegular priceUnit price / per$2,103.11 USDSale price $1,957.09 USDSale -
Fabtech 3" Budget System w/ Stealth | GM C/K1500 Pickup (19-22) (K1126M)
Vendor:FabtechRegular price $817.17 USDRegular priceUnit price / per$878.14 USDSale price $817.17 USDSale
Premium Suspension Upgrades for GMC Sierra GMTT1 to Enhance Performance and Ride
Upgrade your GMC Sierra GMTT1 with suspension components engineered to improve handling, durability, and ride comfort. This collection offers a range of coilovers, lift kits, sway bars, and more, tailored to meet your specific driving needs—whether on rugged trails or smooth highways.
How Do Suspension Upgrades Improve Your GMC Sierra GMTT1’s Handling?
Suspension upgrades enhance your truck’s stability, cornering response, and overall control by optimizing how the vehicle’s weight is distributed and absorbed over different terrains. Components like sway bars reduce body roll, while coilovers allow for adjustable ride height and damping, giving you better traction and a more confident driving experience.
- Improved cornering and reduced body lean
- Enhanced shock absorption for rough terrain
- Adjustable settings for personalized ride quality
Choosing Between Lift Kits, Coilovers, and Sway Bars for Your Driving Style
Selecting the right suspension upgrade depends on your primary use case. Lift kits increase ground clearance for off-road capability, coilovers offer precise height and damping adjustments for balanced on- and off-road performance, and sway bars improve stability during cornering. Consider how you use your Sierra—daily driving, off-roading, or towing—to determine the best fit.
What to Consider Before Installing Suspension Upgrades on Your GMC Sierra GMTT1
Before upgrading, ensure each component is compatible with your Sierra’s model and intended use. Proper fitment guarantees reliable performance and prevents premature wear. Explore our curated selection at WheelFlip to find suspension parts that deliver durability, improved handling, and a more aggressive stance tailored to your GMC Sierra GMTT1.







