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Home / Suspension & Lift Kits / Lift Kits / Rough Country 11400RED
Rough CountryPart 11400RED · UPC 00840269940149

3.5-Inch Lift Kit with Red Forged Control Arms for Tahoe and Yukon

$649.95MAP price

Free shipping · 30-day returns

In stock: 51 available
Shipping weight: 25 lb.
  • Red forged aluminum upper control arms, 3.5 inches of lift
  • 2021–2025 Tahoe, Suburban, Yukon, and Yukon XL 4WD
  • 20in or larger wheels required; minor trimming during install
  • Excludes AT4, Premier, High Country, magneride, and Adaptive Air Ride models
  • Downloadable installation guide available. Shipping weight: 25.0 lb

Will it fit your truck?

✓ Fits

2021–2025 Chevrolet Tahoe · 4WD
CommercialHigh CountryLSLTPPVPremierRSTSSVZ71
2021–2025 Chevrolet Suburban · 4WD
CommercialHigh CountryLSLTPremierRSTZ71
2021–2025 GMC Yukon · 4WD
DenaliElevationSLESLT
2021–2025 GMC Yukon XL · 4WD
DenaliElevationSLESLT

✕ Does not fit

  • AT4 Premier or High Country models
  • Models with Adaptive Air Ride suspension found standard on Denali Ultimate models (optional upgrade on Denali)
  • Models equipped with Magnetic Ride Control (optional upgrade on RST and Z71 models)

Minor trimming is required. 20in or larger wheels are required. If vehicle is equipped with a mass damper on the front differential the damper must be removed. Fitment on this page is based on the manufacturer’s application data.

3.5-Inch Lift Kit with Red Forged Control Arms, fitment-checked

Same 3.5-inch geometry as the standard kit, finished in red: 11400RED supplies red forged aluminum upper control arms for 2021–2025 Tahoe, Suburban, Yukon and Yukon XL 4WD, with POM ball joints pre-installed. Requires 20in or larger wheels and minor trimming, and excludes Magnetic Ride Control and Adaptive Air Ride models.

This 3.5-inch lift kit for 2021–2025 Tahoe, Suburban, Yukon, and Yukon XL 4WD is the red-finish build: forged aluminum upper control arms replace the factory pieces to reset front geometry at the new ride height, with POM ball joints pressed in before the arms leave the box. Minor trimming is required, wheels need to be 20in or larger, and a mass damper on the front differential must come off. AT4, Premier, High Country, magneride, and Adaptive Air Ride trucks are not covered. A downloadable installation guide is available. Shipping weight: 25.0 lb.

Kit contents

Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 11400RED kit fits the vehicles shown in the fitment section above.

Specifications

BrandRough Country
Part number11400RED
UPC / GTIN00840269940149
Lift height3.5 in
Shipping weight25 lb
Country of originCN
CategorySuspension & Lift Kits › Lift Kits

Why buy here

Manufacturer-listed exclusions shown. We publish what a part does not fit, before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.

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