Home - Return to Previous Page
23940 | Rough Country 4.5 Inch Lift Kit with M1 Front / Rear Shocks (1999-2006 Silverado, Sierra 1500 2WD)
1999-2006 Chevrolet Silverado 1500 2WD | 1999-2006 GMC Sierra 1500 2WD
23940
Pricing:
$894.95
Description
4.5 Inch Lift Kit | M1 Monotube Front and Rear Shocks | Chevy Silverado & GMC Sierra 1500 2WD (1999-2006 & Classic)
Take your truck on the road less traveled with Rough Country's new 4.5" N2 Suspension Lift for 99-06 2wd GM 1500 models. With an all-inclusive kit at our industry leading low price, off-road action has never been more affordable! This kit includes two beefy front lift knuckles which maintain factory driveline angles for improved performance. Also included are a set of front lifted coil springs and rear lift blocks which help achieve an additional 4.5" of lift - enough to clear up to 33" tires! Most notably, this kit includes front and rear N3 Shock Absorbers. Utilizing 10-stage velocity sensitive valving, Rough Country's N3 Shocks are application tuned; designed specifically for use with the GM 1500 setup to ride "more like stock" on the highway while offering superb off-road performance. Featuring a 100% bolt-on installation procedure, this kit is a cinch to install, requiring only minor trimming of the fender shroud for fitment with some larger tires. Taking your truck off the beaten path has never been easier or more affordable!
Features
- Easy bolt-on installation
- Maintains factory ride quality
- Increased ground clearance
- Levels the front with the rear of the vehicle
- Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Shocks M1 Monotube
- 2-inch seamless extruded tube.
- 46mm digressive piston.
- Self-adjusting, deflective-disc independent rebound and compression.
- 18mm centerless-ground, case-hardened, chromed, and super-polished rod.
- 46mm monotube design ensures consistent, fade-free performance in all conditions.
- Digressive valving instantly reacts to changing surface conditions.
- Zinc plated for resistance against harsh elements.
- Available in various lift heights for multiple applications.
- Durable vulcanized natural rubber bushings.
- 3-year Manufacturer's Warranty
Notes - Important
- ONLY fits models with 6 lug wheels.
- Does NOT fit 04-06 models with torsion bar front suspension.
Specs
| SKU | 23940 |
|---|---|
| Est. Install Time | 4 - 5 hours |
Application List
| Start | End | Make | Model | Submodel | Drive |
|---|---|---|---|---|---|
| 1999 | 2005 | Chevrolet | Silverado 1500 | Base | RWD |
| 2004 | 2006 | Chevrolet | Silverado 1500 | Hybrid | RWD |
| 1999 | 2006 | Chevrolet | Silverado 1500 | LS | RWD |
| 1999 | 2006 | Chevrolet | Silverado 1500 | LT | RWD |
| 2005 | 2006 | Chevrolet | Silverado 1500 | SS | RWD |
| 2002 | 2006 | Chevrolet | Silverado 1500 | WT | RWD |
| 2007 | 2007 | Chevrolet | Silverado 1500 Classic | Hybrid | RWD |
| 2007 | 2007 | Chevrolet | Silverado 1500 Classic | LS | RWD |
| 2007 | 2007 | Chevrolet | Silverado 1500 Classic | LT | RWD |
| 2007 | 2007 | Chevrolet | Silverado 1500 Classic | SS | RWD |
| 2007 | 2007 | Chevrolet | Silverado 1500 Classic | WT | RWD |
| 2002 | 2005 | GMC | Sierra 1500 | Base | RWD |
| 2002 | 2002 | GMC | Sierra 1500 | HT | RWD |
| 2005 | 2006 | GMC | Sierra 1500 | Hybrid | RWD |
| 1999 | 2006 | GMC | Sierra 1500 | SL | RWD |
| 1999 | 2006 | GMC | Sierra 1500 | SLE | RWD |
| 1999 | 2006 | GMC | Sierra 1500 | SLT | RWD |
| 2002 | 2006 | GMC | Sierra 1500 | WT | RWD |
| 2007 | 2007 | GMC | Sierra 1500 Classic | Hybrid | RWD |
| 2007 | 2007 | GMC | Sierra 1500 Classic | SL | RWD |
| 2007 | 2007 | GMC | Sierra 1500 Classic | SLE | RWD |
| 2007 | 2007 | GMC | Sierra 1500 Classic | SLT | RWD |
| 2007 | 2007 | GMC | Sierra 1500 Classic | WT | RWD |
Components
Front
Lifted knuckles
Lifted coil springs
Rear
3" lift blocks
U-bolts
Hardware
Shocks
(4) M1 Monotube series
Lifted knuckles
Lifted coil springs
Rear
3" lift blocks
U-bolts
Hardware
Shocks
(4) M1 Monotube series
Tires & Wheels
| Tire | Wheel | Bolt Pattern | Offset | Note |
|---|---|---|---|---|
| 285/75R16 | Factory 16 | 6x5.5 | - | - |
| 285/75R16 | 16x8 | 6x5.5 | +0 | - |
| 285/75R16 | 16x8 | 6x5.5 | +1 | - |
| 285/70R17 | 17x8.5 | 6x5.5 | +0 | - |
| 285/70R17 | 17x8.5 | 6x5.5 | +1 | - |
| 285/70R17 | 17x9 | 6x5.5 | -12 | - |
| 285/70R17 | 17x9 | 6x5.5 | +0 | - |
| 265/70R17 | 17x9 | 6x5.5 | +0 | - |
| 285/70R17 | 17x9 | 6x5.5 | +1 | - |
| 265/70R17 | 17x9 | 6x5.5 | +1 | - |
| 285/70R17 | 17x9 | 6x5.5 | +18 | - |
| 285/70R17 | 17x9 | 6x5.5 | +20 | - |
| 285/65R18 | 18x8.5 | 6x5.5 | +0 | - |
| 275/65R18 | 18x8.5 | 6x5.5 | +0 | - |
| 265/65R18 | 18x8.5 | 6x5.5 | +0 | - |
| 285/65R18 | 18x8.5 | 6x5.5 | +1 | - |
| 275/65R18 | 18x8.5 | 6x5.5 | +1 | - |
| 265/65R18 | 18x8.5 | 6x5.5 | +1 | - |
| 285/65R18 | 18x9 | 6x5.5 | -12 | - |
| 275/65R18 | 18x9 | 6x5.5 | -12 | - |
| 265/65R18 | 18x9 | 6x5.5 | -12 | - |
| 285/65R18 | 18x9 | 6x5.5 | +0 | - |
| 275/65R18 | 18x9 | 6x5.5 | +0 | - |
| 265/65R18 | 18x9 | 6x5.5 | +0 | - |
| 285/65R18 | 18x9 | 6x5.5 | +1 | - |
| 275/65R18 | 18x9 | 6x5.5 | +1 | - |
| 265/65R18 | 18x9 | 6x5.5 | +1 | - |
| 285/65R18 | 18x9 | 6x5.5 | +18 | - |
| 275/65R18 | 18x9 | 6x5.5 | +18 | - |
| 265/65R18 | 18x9 | 6x5.5 | +18 | - |
| 285/65R18 | 18x9 | 6x5.5 | +19 | - |
| 265/65R18 | 18x9 | 6x5.5 | +19 | - |
| 285/65R18 | 18x9 | 6x5.5 | +20 | - |
| 275/65R18 | 18x9 | 6x5.5 | +20 | - |
| 265/65R18 | 18x9 | 6x5.5 | +20 | - |
| 285/55R20 | 20x9 | 6x5.5 | -12 | - |
| 285/55R20 | 20x9 | 6x5.5 | +0 | - |
| 285/55R20 | 20x9 | 6x5.5 | +1 | - |
| 285/55R20 | 20x9 | 6x5.5 | +18 | - |
| 285/55R20 | 20x9 | 6x5.5 | +20 | - |
| 265/55R20 | 20x10 | 6x5.5 | -25 | - |
| 265/55R20 | 20x10 | 6x5.5 | -19 | - |
| 265/55R20 | 20x10 | 6x5.5 | -18 | - |
| 285/45R22 | 22x10 | 6x5.5 | -25 | - |
| 285/45R22 | 22x10 | 6x5.5 | -19 | - |
| 285/45R22 | 22x10 | 6x5.5 | -18 | - |
Details
- 23940
- 23940
- 840269917127
- Rough Country
- New
Categories
Shipping Information
- Item Requires Shipping
- 117.0 lbs.
- W24.0000” x H12.0000” x L48.0000”
- Free Ground Shipping | Exclusions Apply*
