SKU: 21887459962

Rough Country 6 Inch Lift Kit - M1 - Chevy/GMC Sierra/Silverado 2500 4WD (1999-2004) - 25940

Sale price$647.98 Regular price$719.98
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Rough Country 6 Inch Lift Kit - M1 - Chevy/GMC Sierra/Silverado 2500 4WD (1999-2004) - 259406 Inch Lift Kit M1 Chevy GMC Sierra Silverado 2500 4WD (1999 2004) Transform your Heavy Duty Truck into an off road beast while maintaining factory ride comfort. This all inclusive kit delivers increased ground clearance, allowing you to conquer rough terrain with ease'all without sacrificing your smooth ride on the pavement. Ready for Adventure with 35 Inch Tires: This kit is designed to run up to 35x12. 50 tires, giving your truck a bold, aggressive

6 Inch Lift Kit - M1 - Chevy/GMC Sierra/Silverado 2500 4WD (1999-2004)

Transform your Heavy-Duty Truck into an off-road beast while maintaining factory ride comfort. This all-inclusive kit delivers increased ground clearance, allowing you to conquer rough terrain with ease'all without sacrificing your smooth ride on the pavement.Ready for Adventure with 35-Inch Tires: This kit is designed to run up to 35x12.50 tires, giving your truck a bold, aggressive stance and the traction you need for any off-road challenge.Built Tough for Any Terrain: Engineered with CNC-machined knuckles and heavy-duty laser-cut crossmembers, this lift ensures ultimate strength and durability on the trail. Plus, the integrated skid plate adds critical protection to vital components without compromising clearance.Customize Your Ride for Maximum Performance: Choose your ideal suspension setup with configurable shock options, including nitrogen-charged N3, V2 Monotube, or M1 Monotube shocks. Whether you crave versatility or high-performance damping, we've got you covered.Take your off-road game to the next level'this 6-inch suspension lift gives you everything you need for unbeatable style, performance, and protection.

Features:

  • Maintains Factory Ride Quality: Ensures a smooth, comfortable ride on and off the road1
  • Increased Ground Clearance: Tackle rough terrain with improved off-road performance2
  • Designed to Run 35x12.50 Tires: Supports larger tires for an aggressive stance and enhanced traction3
  • One-Piece CNC-Machined Knuckles: Precision-crafted for strength and durability4
  • Integrated Skid Plate: Protects vital components without sacrificing ground clearance5
  • 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!6

Specs:

Category Susp Lift Kits 4wd
Prop 65 (C, R or CR) CR
Prop 65 - Short Label WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Warning Label Warning - Both Cancer and Reproduction.jpg
Prop 65 Yes/No Yes
Shipping Options No Restrictions
Ships in Multiple Boxes Y
Title 6 Inch Lift Kit - M1 - Chevy/GMC Sierra/Silverado 2500 4WD (1999-2004)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21887459962

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Harold Monroe
Chelsea, US
★★★★★ 5
Good
Works great.
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Reviewed in the United States on January 11, 2026
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B. G.
West Palm Beach, US
★★★★★ 5
Noticeable Improvement in Engine Smoothness
Size: 150 ml, Pack of 1
I decided to try LIQUI MOLY Valve Clean to help keep the intake valves clean and maintain engine performance, and I’m really impressed with the results. After adding it to the fuel tank and running through a full tank of gas, the engine felt noticeably smoother and more responsive. It’s very easy to use—just pour it into the fuel tank as directed. I also like that it’s from LIQUI MOLY, a brand known for high-quality automotive additives. While it’s not a miracle fix for serious mechanical issues, it’s a great preventative maintenance product to help reduce deposits and keep the engine running efficiently. I plan to use it periodically as part of my regular maintenance routine.
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Reviewed in the United States on March 7, 2026
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Jack
Waukegan, US
★★★★★ 5
Must have.
Size: 150 ml, Pack of 1
Very good product, works great.
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Reviewed in the United States on May 7, 2026
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Robert Cordrick
Massapequa, US
★★★★★ 5
Good for routine engine care
Size: 150 ml, Pack of 1
Definitely not a cure-all for major mechanical problems, but it works well as a preventative step. It helps lessen deposits and keeps the engine running smoothly. I intend to use it regularly as part of my maintenance schedule to keep everything in good shape.
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Reviewed in the United States on April 21, 2026
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Susie
Lexington, US
★★★★★ 5
Worth the money
Size: 150 ml, Pack of 1
Great line of car products. My BMW gets better gas mileage when I use it regularly.
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Reviewed in the United States on April 1, 2026

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