Featured Sierra 1500 2″ Leveling Kit
2007-2015 4wd & 2wd Models
For those GMC Sierra owners that do not like the nose down look, Tuff Country EZ-Ride Suspension’s 2007-2015 GMC Sierra leveling kit is designed to easily and safely level the front of your truck. Using coil spring / strut spacers that are mounted above the factory coil / struts, this kit maintains a near factory ride by not adding any additional pre-load on the struts. This will also allow for slightly larger tires (285/70R). Includes (2) coil / strut spacers and required hardware.
- Simple bolt-on installation
- Finest High Grade Billet Aluminum
- Allows for 285/70R tires
- Eliminates the nose down look
- New struts not required to install
- No strut disassembly required
- No cutting or drilling required
- Limited Lifetime Warranty
- Made in the USA
Featured GMC Leveling Kits
Torsion Bar Keys
Tuff Country’s torsion bar keys are designed as an easy solution to level trucks with factory torsion bars. These replacement torsion bars reindex the factory torsion bars which lifts the truck without cranking up the factory torsion bars. Applications include Sierra 2500HD/3500HD, Canyon, Yukon and 1988-1998 1500 Truck.
- Reindexes factory torsion bars without cranking up
- Level front of your GMC truck or SUV with the rear
- Bolt-on installation
- Custom fit for each application
- Limited Lifetime Warranty
- Made in the USA
Vehicle Applications
| Model |
Years |
Size |
W/O
Shocks |
W/SX6000
Shocks |
W/SX8000
Shocks |
| GMC Canyon 4wd (Coming Soon !) |
2015 |
1.25″ |
12918 |
N/A |
N/A |
 |
| Instruction Manual: |
#12918 Instructions |
| Average Install Time: |
1 to 2 Hours |
| Recommended Tire Size: |
265/65-17 |
| Rim Backspacing: |
Standard |
| Install Notes: |
New shocks are not required |
|
|
|
| GMC Canyon 4wd |
2004-2012 |
2″ |
12908 |
N/A |
N/A |
 |
| Instruction Manual: |
#12908 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
31″ x 10.5″ |
| Rim Backspacing: |
Standard |
| Install Notes: |
New shocks are not required |
|
|
|
| GMC Sierra 1500 4wd & 2wd |
2007-2015 |
2″ |
12000 |
N/A |
N/A |
 |
| Instruction Manual: |
#12000 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
285/70R |
| Rim Backspacing: |
Factory Offset |
| Install Notes: |
New extended shocks not required. If upgrading to a larger tire (285/70) with aftermarket rims a positive 30 offset is required. If lower than a positive 30 offset wheel is use, trimming is required. If kit is used with factory rims, no trimming will be required. |
|
|
|
| GMC Sierra 1500 4wd |
1999-2006 |
2″ |
12903 |
N/A |
12903KN |
 |
| Instruction Manual: |
#12903 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
31″ x 10.5″ |
| Rim Backspacing: |
Standard |
| Install Notes: |
New shocks are optional, not required. #12903 includes front and rear shocks. Also available is #12913 which includes front shock relocation brackets. |
|
|
|
| GMC Sierra 2500HD / 3500HD 4wd
|
2011-2015 |
2″ |
12004 |
N/A |
12004KN |
 |
| Instruction Manual: |
#12004 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
31″ x 10.5″ |
| Rim Backspacing: |
Standard |
| Install Notes: |
New shocks are optional, not required. #12004KN includes front shocks only. |
|
|
|
| GMC Sierra 2500HD / 3500HD |
2001-2010 |
2″ |
12904 |
N/A |
12904KN |
 |
| Instruction Manual: |
#12904 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
31″ x 10.5″ |
| Rim Backspacing: |
Standard |
| Install Notes: |
New shocks are optional, not required. Include front shock relocation bracket. #12904KN includes front shocks only. Models with purple marked factory torsion bars use part#12944 or 12944KN. |
|
|
|
| GMC Suburban, Yukon 1500 4wd |
2007-2015 |
2″ |
12000 |
N/A |
N/A |
|
| Instruction Manual: |
#12000 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
285/70R |
| Rim Backspacing: |
Standard |
| Install Notes: |
New extended shocks not required. If upgrading to a larger tire (285/70) with aftermarket rims a positive 30 offset is required. If lower than a positive 30 offset wheel is use, trimming is required. If kit is used with factory rims, no trimming will be required. |
|
|
|
| GMC Suburban, Yukon 1500 4wd |
2000-2006 |
2″ |
12906 |
N/A |
N/A |
|
| Instruction Manual: |
#12906 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
31″ x 10.5″ |
| Rim Backspacing: |
Standard |
| Install Notes: |
New shocks are not required |
|
|
|
| GMC Suburban, Yukon 1500 4wd |
1992-1999 |
2″ |
12903 |
12943KH |
12943KN |
|
| Instruction Manual: |
#12903 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
31″ x 10.5″ |
| Rim Backspacing: |
Standard |
| Install Notes: |
New shocks are optional, not required. #12943KH & #12943KN include front and rear shocks. |
|
|
|
| GMC Truck 1500 4wd |
1988-1998 |
2″ |
12903 |
12943KH |
12943KN |
|
| Instruction Manual: |
#12903 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
31″ x 10.5″ |
| Rim Backspacing: |
Standard |
| Install Notes: |
New shocks are optional, not required. #12943KH & #12943KN include front and rear shocks. |
|
|
|
| GMC Truck 2500 4wd |
1988-1998 |
2″ |
12901 |
N/A |
N/A |
|
| Instruction Manual: |
#12901 Instructions |
| Average Install Time: |
2 to 4 Hours |
| Recommended Tire Size: |
31″ x 10.5″ |
| Rim Backspacing: |
Standard |
| Install Notes: |
New shocks are optional, not required. |
|
|
|
