Rough Country Lift Kits for 2008 GMC Sierra 2500 HD

Listed below are the Rough Country Lift Kits that are designed to work with the 2008 GMC Sierra 2500 HD. Please review the vehicle options and installation notes, to ensure you select the correct product for your GMC Sierra 2500 HD. Need assistance selecting the right Rough Country product? We're here to help - please call us at 1-800-358-4751.

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SKU RC220N3A

$1,429.95

$899.95

Suspension Lift Kit | Rough Country | 6 Inch | Silverado, Sierra

Rough Country 6 inch Suspension Lift Kit 220N3A for the 2WD Silverado and Sierra 1500HD and 2500HD f... Details

Typically ships in 1 business day.

Vehicle Fit
Specifications

Year	Make	Model	Vehicle Option	Installation Notes
2008	GMC	Sierra 2500 HD	Fits 2 Wheel Drive	Fits 2WD models ONLY. Does NOT fit dually models. If equipped with factory 17-inch wheels and purchasing new wheels - the new wheels must be 17-inch or larger. Use of a 35 x 12.50 tire may require modification to the front valance. Torsion bar unloading tool 1067 required for installation.

Works on the Following Vehicles

2008 GMC Sierra 2500 HD
- Vehicle Option: Fits 2 Wheel Drive
- Installation Notes: Fits 2WD models ONLY. Does NOT fit dually models. If equipped with factory 17-inch wheels and purchasing new wheels - the new wheels must be 17-inch or larger. Use of a 35 x 12.50 tire may require modification to the front valance. Torsion bar unloading tool 1067 required for installation.

Lift Type:Lifted Knuckles/Blocks
Max Tire Size:35"
Note:Replaces 220N3
Instructions: Rough Country 220N3A Installation Instructions.
Front Shock:(2) Premium N3 Series
Rear Shock:(2) Premium N3 Series
UPC: 843030193041
MPN: 220N3A

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SKU RC29730A

$1,559.95

$1,399.95

Suspension Lift Kit | Rough Country | 6 Inch | Silverado. Sierra 2500HD

Rough Country 6-inch Suspension Lift 29730A for the Chevy Silverado and GMC Sierra 2500HD is designe... Details

Typically ships in 1 business day.

Vehicle Fit
Specifications

Year	Make	Model	Vehicle Option	Installation Notes
2008	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Requires minor modification to the front differential. If equipped with factory 17-inch wheels and purchasing new wheels - the new wheels must be 17-inch or larger. Use of a 35 x 12.50 tire may require modification to the front valance. If equipped with a gas engine, then an exhaust reroute modification may be needed for front driveshaft clearance. Torsion bar unloading tool 1067 required for installation.

Works on the Following Vehicles

2008 GMC Sierra 2500 HD
- Vehicle Option: Fits 4 Wheel Drive
- Installation Notes: Requires minor modification to the front differential. If equipped with factory 17-inch wheels and purchasing new wheels - the new wheels must be 17-inch or larger. Use of a 35 x 12.50 tire may require modification to the front valance. If equipped with a gas engine, then an exhaust reroute modification may be needed for front driveshaft clearance. Torsion bar unloading tool 1067 required for installation.

Lift Type:Lifted Knuckles/Blocks
Note:Replaces by 29730
Instructions: Rough Country 29730A Installation Instructions.
Front Shock:(2) Premium N3 Series
Rear Shock:(2) Premium N3 Series
UPC: 843030192976
MPN: 29730A

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SKU RC8596N2

$779.94

$699.95

Suspension Lift Kit | Rough Country | 3 Inch | Silverado, Sierra

Rough Country 3 inch Suspension Lift Kit 8596N2 with Upper Control Arms for the 4WD Chevy Silverado,... Details

Typically ships in 1 business day.

Vehicle Fit
Specifications

Year	Make	Model	Vehicle Option	Installation Notes
2008	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Does NOT work on models with rear overload springs. Fits models with RPO codes starting with "FT" (FT2, FT3, FT4, FT5, FT6, FT7) ONLY.

Works on the Following Vehicles

2008 GMC Sierra 2500 HD
- Vehicle Option: Fits 4 Wheel Drive
- Installation Notes: Does NOT work on models with rear overload springs. Fits models with RPO codes starting with "FT" (FT2, FT3, FT4, FT5, FT6, FT7) ONLY.

Front Lift Height:3"
Rear Lift Height:1.5"
Lift Type:Torsion Key/Block
Note:Does NOT fit models with Yellow, Tan or Purple factory torsion bar keys - (If you don't know the color of your factory keys, call GM with your VIN #)
Instructions: Rough Country 8596N2 Installation Instructions.
Front Shock:(2) Premium N2.0 series
Rear Shock:(2) Premium N2.0 series
Manufacturers Part Number:8596N2
UPC: 843030115340
MPN: 8596N2

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SKU RC859830

$779.94

$699.95

Suspension Lift Kit | Rough Country | 3 Inch | Silverado, Sierra 2500, Suburban, Yukon XL 2500

Rough Country 3 inch Suspension Lift Kit 859830 with Upper Control Arms for the 4WD Chevy Silverado,... Details

Typically ships in 1 business day.

Vehicle Fit
Specifications

Year	Make	Model	Vehicle Option	Installation Notes
2008	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with RPO codes starting with "FK or FF" (FK2 - FK3 - FF6 - FF7 - FF8 - FF9) ONLY. Does NOT work on models with rear overload springs. Does NOT fit dual rear wheel models.

Works on the Following Vehicles

2008 GMC Sierra 2500 HD
- Vehicle Option: Fits 4 Wheel Drive
- Installation Notes: Fits models with RPO codes starting with "FK or FF" (FK2 - FK3 - FF6 - FF7 - FF8 - FF9) ONLY. Does NOT work on models with rear overload springs. Does NOT fit dual rear wheel models.

Front Lift Height:3"
Rear Lift Height:1.5"
Lift Type:Torsion Key/Block
Note:Fits models with RPO codes starting with "FK or FF" (FK2 - FK3 - FF6 - FF7 - FF8 - FF9) ONLY.
Instructions: Rough Country 859830 Installation Instructions.
Front Shock:(2) Premium N2.0 series
Rear Shock:(2) Premium N2.0 series
UPC: 843030149550
MPN: 859830

Rough Country Lift Kits Reviews

Out of 8 reviews, the average customer rating for Rough Country Lift Kits: 5 out of 5.

2.5in gm suspension lift kit rc920 reviewer

Rough Country Lift Kits - Rough Country 920 Rating: 5 Stars

This Will Be My "go To" Company!

Great price, and looks great!

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4in dodge suspension lift kit (dana 44) rc310.20 reviewer

Rough Country Lift Kits - Rough Country 310.20 Rating: 5 Stars

I Would Definitely Buy This Again!

Product was shipped fast and was very easy to install with a couple buddy's and a floor jack, very good quality and am extremely happy with the way the truck looks and rides!

Read the Review