4.5-Inch Lift Kit with N3 Shocks for Silverado & Sierra 1500 2WD
- Fits listed 1999-2006 Silverado 1500 and Sierra 1500 2WD models, including 1500 HD and 2007 Classic applications
- Only for trucks with 6-lug wheels; not for 2004-2006 trucks with torsion bar front suspension
- Kit contents: 2-inch coils, 3-inch lift knuckles, and the N3 shock box
- Bolt-on install per Rough Country — no cutting or drilling; downloadable installation guide available
- Clears tires measuring up to 33 inches, per the feed specs
The Trail Fortress check
Will it fit your truck?
✓ Fits
+ 5 more applications
✕ Does not fit
- 2004-2006 models with torsion bar front suspension
ONLY fits models with 6 lug wheels. Fitment on this page is based on the manufacturer’s application data.
About this kit
4.5-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 239N2 is a 4.5-inch lift kit for 1999-2006 Chevy Silverado 1500 and GMC Sierra 1500 2WD trucks, plus the 2007 Classic bodies listed in the fitment section. The box pairs 2-inch coils and 3-inch lift knuckles with an N3 shock package. It fits only trucks running 6-lug wheels, and it will not work on 2004-2006 trucks using torsion bar front suspension.
This 4.5-inch lift kit for the 1999-2006 Chevy Silverado 1500 and GMC Sierra 1500 2WD also covers the C1500, 1500 HD, and the 2007 Classic applications shown in the fitment table. Contents are a set of 2-inch coils, 3-inch lift knuckles, and the N3 shock box. Rough Country lists the kit as a bolt-on job with no cutting or drilling, room for tires up to 33 inches, and rake removed front to rear. Confirm you have 6-lug wheels and non-torsion-bar front suspension, then work from the downloadable installation guide.
What’s in the box
Kit contents
- 1× 2in Coils 9258
- 1× N3 Kit Box 123930
- 1× 3 Inch Lift Knuckles 7501
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 239N2 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 239N2 |
| UPC / GTIN | 00843030128395 |
| Lift height | 4.5 in |
| Shock package | N3 series |
| Shipping weight | 118 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here