Lift Kits for 2012 GMC Sierra 1500 Vehicles

Part#: RL-69-3285
Your Price $939.95
List Price $1,250.13
You Save $310.18 - 25%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 2 Wheel DriveAuto Ride Systems and Auto Leveling Systems (Air Bags) will require modifications. If you intend to run the stock wheels and tires 15-3485 is required to prevent the factory tire from rubbing on the control arm. ReadyLIFT has also developed a CNC-machined billet aluminum wheel adapter 10-3485 for use with factory wheels which have the stud pockets cast into the wheel next to the lug holes on the back side of the wheel to allow for aftermarket tires.
ReadyLift A-Arm Lift Kit 69-3285 has a 4 inch front and a 1.75 inch rear lift. Kit allows up to a 33 inch tire.


Part#: RL-69-3285M
Your Price $1,039.95
List Price $1,383.13
You Save $343.18 - 25%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 2 Wheel DriveAuto Ride Systems and Auto Leveling Systems (Air Bags) will require modifications. If you intend to run the stock wheels and tires 15-3485 is required to prevent the factory tire from rubbing on the control arm. ReadyLIFT has also developed a CNC-machined billet aluminum wheel adapter 10-3485 for use with factory wheels which have the stud pockets cast into the wheel next to the lug holes on the back side of the wheel to allow for aftermarket tires. Includes Moog ball joints.
ReadyLift A-Arm Lift Kit 69-3285M has a 4 inch front and a 1.75 inch rear lift. Auto Ride/Air Leveling Systems will require modifications.
  • Front Lift Height:4"
  • Rear Lift Height:1.75"
  • Note:Air Leveling Systems require modification.
  • Availability:Ships in 3 to 4 days
  • Manufactured In:United States


Part#: RL-69-3485
Your Price $999.95
List Price $1,329.93
You Save $329.98 - 25%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 4 Wheel DriveFor non push button 4x4. Auto Ride Systems and Auto Leveling Systems (Air Bags) will require modifications. If you intend to run the stock wheels and tires 15-3485 is required to prevent the factory tire from rubbing on the control arm. ReadyLIFT has also developed a CNC-machined billet aluminum wheel adapter 10-3485 for use with factory wheels which have the stud pockets cast into the wheel next to the lug holes on the back side of the wheel to allow for aftermarket tires.
ReadyLift A-Arm Lift Kit 69-3485 has a 4 inch front and a 1.75 inch rear lift. Kit allows up to a 33 inch tire.


Part#: RL-69-3485M
Your Price $1,099.95
List Price $1,462.93
You Save $362.98 - 25%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 4 Wheel DriveFor non push button 4x4. Auto Ride Systems and Auto Leveling Systems (Air Bags) will require modifications. If you intend to run the stock wheels and tires 15-3485 is required to prevent the factory tire from rubbing on the control arm. ReadyLIFT has also developed a CNC-machined billet aluminum wheel adapter 10-3485 for use with factory wheels which have the stud pockets cast into the wheel next to the lug holes on the back side of the wheel to allow for aftermarket tires. Includes Moog ball joints
ReadyLift A-Arm Lift Kit 69-3485M has a 4 inch front and a 1.75 inch rear lift. Not for push button 4X4. AutoRide/Air Leveling Systems require modifications.
  • Front Lift Height:4"
  • Rear Lift Height:1.75"
  • Lift Type:Strut Extension/Blocks
  • Note:Air Leveling Systems require modification.
  • Availability:Ships in 3 to 4 days


Part#: TC-12020KH
Your Price $288.47
List Price $340.92
You Save $52.45 - 15%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 4 Wheel Drive
Tuff Country 2 inch Lift Kit with rear add-a-leafs. Includes SX6000 shocks and Black shock boots. Fits Silverado and Sierra 1500 trucks.
  • Front Lift Height:2"
  • Rear Lift Height:2"
  • Lift Type:Add-A-Leaf
  • Recommended Tire Size31 x 10.50
  • Instructions:Tuff Country 12020KH instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 12020
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 62301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:12020KH


Part#: TC-12030KH
Your Price $285.48
List Price $337.38
You Save $51.90 - 15%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 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 1500 trucks.
  • Front Lift Height:2"
  • Rear Lift Height:1"
  • Lift Type:Block
  • Recommended Tire Size31 x 10.50
  • Instructions:Tuff Country 12030KH instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 12020
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 62301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:12030KH


Part#: TC-12020KN
Your Price $285.58
List Price $337.50
You Save $51.92 - 15%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 4 Wheel Drive
Tuff Country 2 inch Lift Kit with rear add-a-leafs. Includes SX8000 shocks and Black shock boots. Fits Silverado and Sierra 1500 trucks.
  • Front Lift Height:2"
  • Rear Lift Height:2"
  • Lift Type:Add-A-Leaf
  • Recommended Tire Size31 x 10.50
  • Instructions:Tuff Country 12020KN instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 12020
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 61301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:12020KN


Part#: TC-12030KN
Your Price $282.58
List Price $333.96
You Save $51.38 - 15%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 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 1500 trucks.
  • Front Lift Height:2"
  • Rear Lift Height:1"
  • Lift Type:Block
  • Recommended Tire Size31 x 10.50
  • Instructions:Tuff Country 12030KN instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 12020
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 61301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:12030KN


Part#: TC-12030
Your Price $192.51
List Price $227.51
You Save $35.00 - 15%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 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 1500 trucks.
  • Front Lift Height:2"
  • Rear Lift Height:1"
  • Lift Type:Block
  • Recommended Tire Size31 x 10.50
  • Instructions:Tuff Country 12030 instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 12030
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:NA
  • Boot Included:NA
  • Manufacturers Part Number:12030


Part#: TC-12020
Your Price $182.77
List Price $216.00
You Save $33.23 - 15%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 4 Wheel Drive
Tuff Country 2 inch Lift Kit includes rear add-a-leafs. Does not include shock absorbers. Fits Silverado and Sierra 1500 trucks.
  • Front Lift Height:2"
  • Rear Lift Height:2"
  • Lift Type:Add-A-Leaf
  • Recommended Tire Size31 x 10.50
  • Instructions:Tuff Country 12020 instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 12020
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:NA
  • Boot Included:NA
  • Manufacturers Part Number:12020


Part#: TC-14056KH
Your Price $840.84
List Price $1,070.16
You Save $229.32 - 21%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 4 Wheel DriveFactory rims will not fit with this lift kit. A rim with 4.5 inch or less wheel back spacing is required.
Tuff Country 4 inch Lift Kit features upper control arm kit with rear blocks and U-bolts. Includes SX6000 shocks and Black shock boots. Fits Silverado and Sierra 1500 trucks.
  • Front Lift Height:4"
  • Rear Lift Height:2"
  • Lift Type:Block
  • Recommended Tire Size33 x 12.50
  • Instructions:Tuff Country 14056KH instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 14056
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 62301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:14056KH


Part#: TC-14057KH
Your Price $711.39
List Price $905.40
You Save $194.01 - 21%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 2 Wheel DriveFactory rims will not fit with this lift kit. A rim with 4.5 inch or less wheel back spacing is required.
Tuff Country 4 inch Lift Kit features upper control arm kit with rear blocks and U-bolts. Includes SX6000 shocks and Black shock boots. Fits Silverado and Sierra 1500 trucks.
  • Front Lift Height:4"
  • Rear Lift Height:2"
  • Lift Type:Block
  • Recommended Tire Size33 x 12.50
  • Instructions:Tuff Country 14057KH instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 14057
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 62301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:14057KH


Part#: TC-14056KN
Your Price $838.15
List Price $1,066.74
You Save $228.59 - 21%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 4 Wheel DriveFactory rims will not fit with this lift kit. A rim with 5.5 inch or less wheel back spacing is required.
Tuff Country 4 inch Lift Kit features upper control arm kit with rear blocks and U-bolts. Includes SX8000 shocks and Black shock boots. Fits Silverado and Sierra 1500 trucks.
  • Front Lift Height:4"
  • Rear Lift Height:2"
  • Lift Type:Block
  • Recommended Tire Size33 x 12.50
  • Instructions:Tuff Country 14056KN instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 14056
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 61301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:14056KN


Part#: TC-14057KN
Your Price $708.70
List Price $901.98
You Save $193.28 - 21%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 2 Wheel DriveFactory rims will not fit with this lift kit. A rim with 4.5 inch or less wheel back spacing is required.
Tuff Country 4 inch Lift Kit features upper control arm kit with rear blocks and U-bolts. Includes SX8000 shocks and Black shock boots. Fits Silverado and Sierra 1500 trucks.
  • Front Lift Height:4"
  • Rear Lift Height:2"
  • Lift Type:Block
  • Recommended Tire Size33 x 12.50
  • Instructions:Tuff Country 14057KN instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 14057
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:(2) 61301
  • Boot Included:(1) 69127
  • Manufacturers Part Number:14057KN


Part#: TC-14056
Your Price $743.18
List Price $945.87
You Save $202.69 - 21%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 4 Wheel DriveFactory rims will not fit with this lift kit. A rim with 4.5 inch or less wheel back spacing is required.
Tuff Country 4 inch Lift Kit features upper control arm kit with rear blocks and U-bolts. Does not include shock absorbers. Fits Silverado and Sierra 1500 trucks.
  • Front Lift Height:4"
  • Rear Lift Height:2"
  • Lift Type:Block
  • Recommended Tire Size33 x 12.50
  • Instructions:Tuff Country 14056 instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 14056
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:NA
  • Boot Included:NA
  • Manufacturers Part Number:14056


Part#: TC-14057
Your Price $613.73
List Price $781.11
You Save $167.38 - 21%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 2 Wheel DriveFactory rims will not fit with this lift kit. A rim with 4.5 inch or less wheel back spacing is required.
Tuff Country 4 inch Lift Kit features upper control arm kit with rear blocks and U-bolts. Does not include shock absorbers. Fits Silverado and Sierra 1500 trucks.
  • Front Lift Height:4"
  • Rear Lift Height:2"
  • Lift Type:Block
  • Recommended Tire Size33 x 12.50
  • Instructions:Tuff Country 14057 instructions
  • Availability:Ships in 2 to 3 days
  • Box Kit(1) 14057
  • Front SpringsNA
  • Rear SpringsNA
  • Steering CorrectionNA
  • Front Shock:NA
  • Rear Shock:NA
  • Boot Included:NA
  • Manufacturers Part Number:14057


Part#: TC-12001
Your Price $115.95
List Price $137.03
You Save $21.08 - 15%
YearMakeModelVehicle OptionInstallation Notes
2012 GMC Sierra 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
Tuff Country 2 inch leveling kit includes strut spacers for the GM Silverado and Sierra 1500 trucks. Made of billet aluminum, this leveling kit requires no strut disassembly, cutting or drilling. Extended shock absorbers are not required.

Want Larger Tires? Lift Your Truck 2 to 6 Inches with a Suspension Lift Kit

Suspension lift kits are designed to lift your truck anywhere from 2 inches up to 6 inches. The increase in height will increase the amount of clearance you have from your fender which allows for larger tires.

Installing a Lift Kit can be a challenge. There are many ways to lift your truck, suv or jeep. What is included in a lift kit and how it lifts your vehicle will obviously depend on what type of suspension you currently have. Suspension lift kits often use arched leaf springs, taller coil springs, block lifts and add-a-leafs.

As todays trucks and SUV suspension become more complex, so do the lift kits. The best advice we have when considering purchasing a lift kit is to read through the lift kit instructions so you can see exactly what is involved when installing. Some kits can be done at home by someone with basic mechanical knowledge. Other lift kits may require a long weekend and someone who has logged some time under the hood. Another option that many people prefer is to have the kit professionally installed by a garage that has experience installing lift kits.

Take your truck to the extreme with a suspension Lift kit.

Some Questions When Considering a Suspension Lift Kit for Your Truck

Do I need taller shocks?

Most lift kits give you the option to purchase extended shocks but they are not required. Ex. Tuff Country lift kits that require taller shocks will show the option to buy them on our website, but they are not required as you may want to go with a set of Bilstein shocks for lifted trucks.

Will my drive shaft be long enough?

This is typically a concern for taller lift kits and is usually noted in the instructions or product comments. By raising your vehicle you may need a longer drive shaft to compensate for the lift.

How will my lifted truck handle?

This will vary considerably with the amount of lift and how the truck is lifted. The common change for all lift kits and trucks is that by raising the vehicle you are raising the center of gravity. Raising your trucks center of gravity will not allow it to turn the way it did without a lift. This is not a problem for most people, but something you always have to be aware of.

Many people raise their truck just to add larger tires. How large of tires you add and the tire tread will also have an impact on how your truck handles. So, if you want a lift kit just for looks, you have to remember that the truck will handle differently with the changes that you make. The increased sophistication in vehicle suspensions, such as Independent front suspension, has also changed how a vehicle with a lift kit will handle. If you are installing a suspension lift kit on a new vehicle many of them will maintain a ride very similar to the factory.

How much should I lift my truck?

That typically is a matter of personal preference and what is available for your truck. How big of tires do you want? How much do I want to change my center of gravity? How much do I want to spend on a lift kit? These are all questions to ask. Last by not least, be sure to check your state laws for maximum lift size and tire size.

Popular Suspension Lift Kits

Part #: TC-32909 Tuff Country 2 Inch Leveling Kit Without Shock Absorbers - TC-32909
Tuff Country 2 inch leveling kit includes coil spring spacers and front shock relocation brackets. Does not include shock absorbers. Fits Dodge Ram 3500 trucks.
Your Price
$135.78
List Price
$160.47
You Save
$24.69
Part #: TC-34701K Tuff Country 4 Inch Lift Kit Without Shock Absorbers - TC-34701K
Tuff Country 4 inch Lift Kit includes EZ-Ride front springs, rear springs and steering correction. Does not include shock absorbers. Fits Dodge trucks and Ramcharger.
Your Price
$1,010.06
List Price
$1,285.53
You Save
$275.47
Part #: TC-32911KN Tuff Country 2 Inch Standard Lift Kit With SX8000 Shocks - TC-32911KN
Tuff Country 2 inch standard lift kit with coil spring spacer and rear add-a-leafs. Includes SX8000 shocks and Black shock boots. Fits Dodge Ram 1500.
Your Price
$348.48
List Price
$443.52
You Save
$95.04
Part #: TC-16711KN Tuff Country 6 Inch Lift Kit With SX8000 Shocks - TC-16711KN
Tuff Country 6 inch Lift Kit with EZ-Ride front springs, rear blocks, 52 inch rear springs and steering arm. Includes SX8000 shocks and Black shock boots. Fits Blazer, Jimmy, Suburban and 1/2 ton truck.
Your Price
$1,291.74
List Price
$1,644.03
You Save
$352.29
Part #: TC-34700KN Tuff Country 4 Inch Lift Kit With SX8000 Shocks - TC-34700KN
Tuff Country 4 inch Lift Kit with EZ-Ride front springs, rear blocks, rear add-a-leafs and steering correction. Includes SX8000 shocks and Black shock boots. Fits Dodge trucks and Ramcharger.
Your Price
$752.94
List Price
$958.29
You Save
$205.35
Part #: RL-69-5112 ReadyLift 3.0 inch Lift Kit - RL-69-5112
Ready Lift 3.0 inch Lift Kit 69-5112 allows up to a 33 inch tire. Kit includes strut extensions, 1 inch rear block kit, front differential spacers, front skid plate spacers, say bar drop brackets and all hardware.
Your Price
$256.95
List Price
$259.95
You Save
$3.00
Part #: TC-14058KN Tuff Country 4 Inch Lift Kit With SX8000 Shocks - TC-14058KN
Tuff Country 4 Inch Lift Kit includes upper control arms and SX8000 shocks. Fits Suburban, Avalanche, Tahoe and Yukon.
Your Price
$907.90
List Price
$1,155.51
You Save
$247.61
Part #: TC-12933KH Tuff Country 2 Inch Lift Kit With SX6000 Shocks - TC-12933KH
Tuff Country 2 inch Lift Kit with rear add-a-leafs. Includes SX6000 shocks and Black shock boots. Fits Chevy and GMC 1500 trucks.
Your Price
$343.11
List Price
$436.68
You Save
$93.57
Part #: TC-14985KN Tuff Country 4 Inch Lift Kit With SX8000 Shocks - TC-14985KN
Tuff Country 4 inch Lift Kit with knuckles and 1 piece sub-frame. Includes SX8000 shocks and Black shock boots. Fits Silverado and Sierra 2500HD trucks.
Your Price
$1,440.45
List Price
$1,833.30
You Save
$392.85
Part #: TC-32911 Tuff Country 2 Inch Standard Lift Kit Without Shock Absorbers - TC-32911
Tuff Country 2 inch standard lift kit includes coil spring spacer and rear add-a-leafs. Does not include shock absorbers. Fits Dodge Ram 1500.
Your Price
$176.73
List Price
$208.86
You Save
$32.13

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