OVERVIEW
Introducing the redesigned GM 3.5-inch Suspension Lift by Rough Country Suspension Systems with some exciting upgrades to make your off-road experience even better. These updated kits now feature our critically acclaimed N2.0 shock absorbers and fabricated rear blocks.
Our Nitrogen charged N2.0 Shocks offer the best in balanced performance for on and off-road use, featuring a 10-stage velocity sensitive valving custom tuned for this specific application. That means these shocks are specifically valved for use with this specific vehicle and lift combo, giving you unparalleled performance for any driving situation.
Also included in this kit are a set of fabricated rear blocks. Fabricated blocks are stronger and offer a longer lifespan than cast blocks while being less susceptible to damage and the environment.
FEATURES
- Easy bolt-on installation.
- Increased ground clearance.
- Can be returned to stock height!
- Levels the front with the rear of the vehicle
- No need to disassemble your struts to install
- Rear fabricated lift blocks are stronger and offer a longer lifespan than cast blocks.
- Features application valved N2.0 series shock absorbers which offer the best in balanced performance for on and off-road use.
NOTES
- IMPORTANT- Requires cutting and grinding
- Requires minor trimming to the factory bumpstops.
- New lift block replaces the factory equipped block.
- If truck is equipped with a mass damper on the front differential, the damper must be removed.
- Does NOT fit AWD models.
- Does NOT fit 2007 "Classic" models.
- Does NOT fit models with stock Cast Aluminum or Stamped Steel control arms.
- Retain your factory wheels with our 0.25" wheel spacers (#1065).
VEHICLE FITMENT
| YEARS | DRIVE | MAKE | MODEL |
|---|---|---|---|
| 2007-2013 | 2WD | Chevrolet | Silverado 1500 |
| 2007-2013 | 2WD | GMC | Sierra 1500 |
| Does NOT fit 2007 "Classic" models | |||
| Does NOT fit models with stock Cast Aluminum or Stamped Steel control arms | |||
RECOMMENDED TIRES & WHEELS
| TIRE | WHEEL | BACKSPACING | OFFSET |
|---|---|---|---|
| 285/70 R17 | Factory 17 | - | - |
| 285/70 R17 | 17x9 | - | 0 to +18mm |
| 285/65 R18 | Factory 18 | - | - |
| 285/65 R18 | 18x9 | - | 0 to +18mm |
| 285/55 R20 | Factory 20 | - | - |
| 285/55 R20 | 20x9 | - | 0 to +18mm |