4" Lift Kit - Chevy/GMC 1500 & 4WD 88-99
4 Inch Lift Kit | Chevy/GMC 1500 Truck & SUV 4WD (1988-1999)
Take your OBS to new heights
Upgrade your 1988-1998 Chevy/GMC 1500, Tahoe, or Suburban with Rough Country's 4-inch suspension lift kit - the perfect blend of aggressive stance and refined engineering.Smarter design, smoother install
This redesigned kit features improved components for a faster, more user-friendly installation process. Maintain factory alignment and handling thanks to stock track width retention.Built tough, ready for anything
Heavy-duty front and rear crossmembers, differential drop brackets, and fabricated rear lift blocks offer unmatched durability. Drop torsion bar brackets and a rugged front skid plate proudly display laser-cut RC branding for that unmistakable Rough Country look.Boosted clearance, bigger tires
Gain more ground clearance and run up to 33-inch tires with ease, perfect for tackling rough trails or enhancing curb appeal.Choose your ride feel
Customize your suspension setup with your choice of Rough Country's nitrogen-charged N3, V2 monotube, or M1 monotube shocks to match your terrain and driving style.Everything you need, warranty included
Includes a heim joint assist link, massive steering link, and all required hardware. Backed by Rough Country's limited lifetime replacement warranty.
Vehicle fitment & tire options
Vehicle fitment
- 1995-1999 Chevy Tahoe (4WD)
- 1988-1999 GMC K1500 (4WD)
- 1993-1999 GMC K1500 Suburban (4WD)
- 1993-1994 Chevy Blazer (4WD)
- 1988-1999 Chevy K1500 (4WD)
- 1992-1999 Chevy K1500 Suburban (4WD)
- 1992-1999 GMC Yukon (4WD)
Features
- Improved installation: Redesigned components allow for a quicker, more user-friendly installation process.
- Stock track width maintained: Keeps factory alignment and handling characteristics intact for a smooth ride.
- Boosted ground clearance: Enhances off-road capability by increasing distance between chassis and terrain.
- Heavy-duty fabricated blocks: Stronger than cast alternatives for improved durability and extended service life.
- Premium RC branding: Torsion bar drop brackets and front skid plate proudly display precision RC laser-cut logos.
- Fits up to 33" tires: Allows clearance for 33-inch tall tires, giving your ride a more aggressive stance and improved off-road performance.
- Configurable shock options: Choose from our nitrogen-charged N3, V2 monotube, or M1 monotube shocks the power to customize your ride is in your hands!
Product specifications
Product category: Susp Lift Kits 4wd
Manufacturer: Rough Country
Manufacturer part number: 27430
UPC: 843030172985
Country of origin: United States
Manufacturer-listed weight: 201.50 lbs
Product notes & installation
Requires minor cutting and grinding. Requires rerouting of the exhaust for front drive shaft clearance. Tahoe/Yukon, Suburban models require extended rear sway-bar links.
Sku
1038. 4-door Tahoe and Yukon models require torsion bar crossmember bracket kit.Sku
89501. Does not fit straight front axle models. Models equipped with AutoTrac will require a new aftermarket driveshaft. For ease of installation, a torsion bar removal tool is recommended 1067.Refund Policy
Returns accepted within 30 days of purchase. Items must be unused, in original packaging, and include proof of purchase. Restocking fees may apply. Non-returnable items: custom orders, electrical parts, and used products. For full details, visit our Refund Policy page.
