Lift Kits for 2014 GMC Sierra 2500 HD Vehicles

Lift Kits

Listed below are the Lift Kits that are designed to work with the 2014 GMC Sierra 2500 HD. Please review the vehicle options and installation notes, to ensure you select the correct product for your GMC Sierra 2500 HD. Need assistance selecting the right Tuff Country, Readylift Suspension, Inc., or Rough Country product? We're here to help - please call us at 1-800-358-4751.

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Rough Country Lift Kits

Tuff Country Lift Kits

Lift Kits by ReadyLIFT

Six Inch Lift Kits

5 Inch Lift Kits

3 Inch Lift Kits

Two Inch Lift Kits
  1. Tuff Country
  2. ReadyLIFT Suspension, Inc.
  3. Rough Country
  1. 1 Piece Sub-Frame
  2. 3 Piece Sub-Frame
  3. Block
  4. Lifted Knuckles/Blocks
  5. Torsion Key/Block
  1. 1"
  2. 2"
  3. 4"
  4. 5"
  1. 2"
  2. 3.5"
  3. 4"
  4. 6"
  5. 5" - 6"
  1. 34"
  2. 35"
Part#: RC253X
Your Price $1,399.95
List Price $1,819.94
You Save $419.99 - 23%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel DriveDoes NOT fit dually models. Models equipped with factory rear overload springs require longer u-bolt kit 7664.
Rough Country N2 Suspension Lift Kit 253X for the Chevy Silverado and GMC Sierra 2500HD and 3500HD gives your truck a 7.5 inch lift for an impressive stance and a killer look. The kit features a Non-Torsion Drop design for better clearance and handling while maintaining proper angles in a clean and tucked away fashion.


Part#: RC260X
Your Price $1,399.95
List Price $1,819.94
You Save $419.99 - 23%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel DriveDoes NOT fit dually models. Requires minor cutting and drilling. Factory rear overload springs will NEED to be removed on equipped models. If installing aftermarket wheels: Models equipped with factory 17" wheels must use 17" aftermarket wheels or larger due to larger calipers/rotor.
Rough Country N2 Suspension Lift Kit 260X for the Chevy Silverado and GMC Sierra 2500HD and 3500HD gives your truck a 5 inch lift. The kit also includes front and rear steel crossmembers, NTD brackets, a durable skid plate and extended brake lines.


Part#: RL-44-3054
Your Price $1,913.96
List Price $2,488.94
You Save $574.98 - 23%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel DriveCan use stock 20" wheels or 9” wheel with 4.75“ - 5.5” backspacing. Stock 17" or 18" cannot be run with this system.
ReadyLift Multi-Lift System 44-3054 for the 2011-2015 Silverado-Sierra 2500/3500HD lifts your truck 5-6 inches in the front and 4 inches in the rear. The Multi-Lift-System allows the GM HD 4WD owner to choose just how tall they want their truck to sit.
  • Front Lift Height:5" - 6"
  • Rear Lift Height:4"
  • Lift Type:1 Piece Sub-Frame
  • Max Tire Size:35"
  • Recommended Tire SizeAllows the use of factory wheels with up to 35” x 12.5” tire.
  • Note:Does Not include Required Rear Shocks, must be purchased separately. Uses OEM front torsion keys
  • Manufactured In:United States
  • Manufacturers Part Number:44-3054


Part#: RL-69-3411

Availability: Typically ships in 1 business day.
Your Price $1,299.95
List Price $1,728.93
You Save $428.98 - 25%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveRequires the use of longer front shocks. Recommend ReadyLift SST9000 Performance Shocks 99-3414F (Front Shocks) designed specifically for this lift kit.
ReadyLift A-Arm Lift Kit 69-3411 for the Chevy Silverado and GMC Sierra 2500HD has a 4 inch front and a 1 inch rear lift without Top Overload Springs. Kit allows up to a 34 inch tire.


Part#: RL-69-3412

Availability: Typically ships in 1 business day.
Your Price $1,299.95
List Price $1,728.93
You Save $428.98 - 25%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveRequires the use of longer front shocks. Recommend ReadyLift SST9000 Performance Shocks 99-3414F (Front Shocks) designed specifically for this lift kit.
ReadyLift A-Arm Lift Kit 69-3412 for the Chevy Silverado and GMC Sierra 2500HD has a 4 inch front and a 2 inch rear lift. Kit allows up to a 34 inch tire. For Tow Package without Top Overload Springs.


Part#: TC-12034

Availability: Typically ships in 2 to 3 business days.
Your Price $279.04
List Price $304.41
You Save $25.37 - 8%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel Drive
Tuff Country 2 inch Lift Kit includes rear lifted blocks and U-bolts. Does not include shock absorbers. Fits Silverado and Sierra 2500HD trucks.
  • Front Lift Height:2"
  • Rear Lift Height:1"
  • Lift Type:Block
  • Recommended Tire Size31 x 10.50
  • Instructions:Tuff Country 12034 instructions
  • Box Kit(1) 12034
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:NA
  • Boot Included:NA
  • Manufacturers Part Number:12034


Part#: TC-12034KH

Availability: Typically ships in 2 to 3 business days.
Your Price $332.43
List Price $423.09
You Save $90.66 - 21%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel Drive
Tuff Country 2 inch Lift Kit with rear lifted blocks and U-bolts. Includes SX6000 shocks and Black shock boots. Fits Silverado and Sierra 2500HD trucks.
  • Front Lift Height:2"
  • Rear Lift Height:1"
  • Lift Type:Block
  • Recommended Tire Size31 x 10.50
  • Note:Includes rear shocks only.
  • Instructions:Tuff Country 12034KH instructions
  • Box Kit(1) 12034
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 62301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:12034KH


Part#: TC-12034KN

Availability: Typically ships in 2 to 3 business days.
Your Price $329.74
List Price $419.67
You Save $89.93 - 21%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel Drive
Tuff Country 2 inch Lift Kit with rear lifted blocks and U-bolts. Includes SX8000 shocks and Black shock boots. Fits Silverado and Sierra 2500HD trucks.
  • Front Lift Height:2"
  • Rear Lift Height:1"
  • Lift Type:Block
  • Recommended Tire Size31 x 10.50
  • Note:Includes rear shocks only.
  • Instructions:Tuff Country 12034KN instructions
  • Box Kit(1) 12034
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 61301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:12034KN


Part#: TC-13085

Availability: Typically ships in 2 to 3 business days.
Your Price $876.72
List Price $956.42
You Save $79.70 - 8%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel DriveWithout overloads. Requires new rims with 5.5" backspacing or less.
Tuff Country 3.5 inch Lift Kit includes upper control arms, torsion bars keys and rear blocks with U-bolts. Includes front shock relocating bracket, new shocks are not required. Fits Silverado and Sierra 2500HD/3500HD trucks without contact overloads.
  • Front Lift Height:3.5"
  • Rear Lift Height:1"
  • Lift Type:Block
  • Recommended Tire Size33 x 12.5
  • Instructions:Tuff Country 13085 instructions
  • Box Kit(1) 13085
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:NA
  • Boot Included:NA
  • Manufacturers Part Number:13085


Part#: TC-13085KH

Availability: Typically ships in 2 to 3 business days.
Your Price $830.59
List Price $1,057.11
You Save $226.52 - 21%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel DriveWithout overloads. Requires new rims with 5.5" backspacing or less.
Tuff Country 3.5 inch Lift Kit includes upper control arms, torsion bars keys and rear blocks with U-bolts. Includes front shock relocating bracket with SX6000 shocks. Fits Silverado and Sierra 2500HD/3500HD trucks without contact overloads.
  • Front Lift Height:3.5"
  • Rear Lift Height:1"
  • Lift Type:Block
  • Recommended Tire Size33 x 12.5
  • Instructions:Tuff Country 13085 instructions
  • Box Kit(1) 13085
  • Rear Shock:(2) 62301
  • Boot Included:(2) 69127
  • Manufacturers Part Number:13085KH


Part#: TC-13085KN

Availability: Typically ships in 2 to 3 business days.
Your Price $827.71
List Price $1,053.45
You Save $225.74 - 21%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel DriveWithout overloads. Requires new rims with 5.5" backspacing or less.
Tuff Country 3.5 inch Lift Kit includes upper control arms, torsion bars keys and rear blocks with U-bolts. Includes front shock relocating bracket with SX8000 shocks. Fits Silverado and Sierra 2500HD/3500HD trucks without contact overloads.
  • Front Lift Height:3.5"
  • Rear Lift Height:1"
  • Lift Type:Block
  • Recommended Tire Size33 x 12.5
  • Instructions:Tuff Country 13085 instructions
  • Box Kit(1) 13085
  • Rear Shock:(2) 61301
  • Boot Included:(2) 69127
  • Manufacturers Part Number:13085KN


Part#: TC-16085

Availability: Typically ships in 2 to 3 business days.
Your Price $2,592.88
List Price $3,300.03
You Save $707.15 - 21%
YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 2500 HDFits 4 Wheel DriveApproved rim size: 17 inch X 8 inch with 5-5.25 inch backspacing. Approved rim size: 18 inch X 8-9 inch with 5-5.5 inch backspacing. Approved rim size: 20 inch X 8.5-10 inch with 5-6 inch backspacing. Factory rims must be replaced.
Tuff Country 6 inch Lift Kit includes knuckles and 3 piece sub-frame. Does not include shock absorbers. Fits Silverado and Sierra 2500HD trucks.
  • Front Lift Height:6"
  • Rear Lift Height:5"
  • Lift Type:3 Piece Sub-Frame
  • Recommended Tire Size35 x 12.50
  • Instructions:Tuff Country 16085 instructions
  • Box Kit(1) 16085
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:NA
  • Boot Included:NA
  • Manufacturers Part Number:16085


GMC is one of the top American truck manufacturers on the market today, and we’ve got the parts to boost your vehicle’s suspension. Each lift kit is designed specifically for your model, from the midsize Canyon to the powerhouse Sierra, for an upgrade that will improve clearance and allow for larger tires. We also have kits for SUVs, such as the Yukon. These kits are built to last and come from the best brands in the industry. With lift kit options that include two and four wheel drive, you’ll find just what you need for an enhanced off road capability. Check out other accessories and suspension components to get the best ride out of your suspension. Have a question for us? Reach out to our suspension experts at 800-358-4751.

Popular Suspension Lift Kits

Part #: RC494.20 Rough Country 4 inch Suspension Lift Kit for the Ford F-250, F-350 4WD - RC494.20
Rough Country 4 inch Suspension Lift Kit 494.20 for the 4WD Ford F-250 and F-350 Super Duty increases ground clearance and levels the front with the rear of the vehicle. The kit features front lifted leaf springs, track bar drop bracket and rear 4 inch lift blocks. Add in four Rough Country Premium N2.0 series shocks and you have the best performance for both on and off-road use.
Your Price
$809.95
List Price
$1,052.94
You Save
$242.99
Part #: RC310.20 Rough Country 4 inch Suspension Lift Kit for the Dodge W100, W150, W200, W250, W300, W350 Truck with Dana 44 Axle, 4WD - RC310.20
Rough Country 4 inch Suspension Lift Kit 310.20 for the 4WD Dodge W100, W150, W200, W250, W300 and W350 Truck with Dana 44 front axle increases ground clearance while maintaining a factory quality ride. The kit includes front lifted leaf springs and rear 3 inch lift blocks. Added are four Rough Country Premium N2.0 series shocks for a balanced performance for both on and off-road use.
Your Price
$370.95
List Price
$482.24
You Save
$111.29
Part #: RC495.20 Rough Country 4 inch Suspension Lift Kit for the Ford F-250, F350 4WD - RC495.20
Rough Country 4 inch Suspension Lift Kit 495.20 for the 4WD Ford F-250 and F350 Super Duty increases ground clearance and levels the front with the rear of the vehicle. The kit features front lifted leaf springs, track bar drop brackets, pitman arm and rear 3 inch lift blocks. Add in four Rough Country Premium N2.0 series shocks and you have the best performance for both on and off-road use.
Your Price
$809.95
List Price
$1,052.94
You Save
$242.99
Part #: RC135.20 Rough Country 2 inch Suspension Lift Kit for the GM Pickup, Jimmy, Blazer, Suburban 2WD/4WD - RC135.20
Rough Country 2 inch Suspension Lift Kit 135.20 for the 2WD/4WD GM Pickup, Jimmy, Blazer and Suburban increases ground clearance and features front lifted leaf springs and rear 2 inch blocks plus front and rear Premium N2.0 series shocks.
Your Price
$340.95
List Price
$443.24
You Save
$102.29
Part #: TC-52904KH Tuff Country Standard 3 Inch Lift Kit With SX6000 Shocks - TC-52904KH
Tuff Country Standard 3 inch Lift Kit with rear blocks and U-bolts. Includes SX6000 shocks and Black shock boots. Fits Toyota Tacoma.
Your Price
$360.95
List Price
$495.00
You Save
$134.05

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