Rough CountryPart 13400 · UPC 00840269967351
Rough Country 6 Inch Lift Kit 13400
$2,199.95MAP price
In stock: 2 available
Shipping weight: 315.83 lb.
Check tire fit for this kit → The manufacturer publishes 4 verified tire sizes for this kit, with wheel width, bolt pattern and offset for each.
Will it fit your truck?
✓ Fits
2021–2024 GMC Yukon XL · 4WD
AT4DenaliDenali Ultimate
✕ Does not fit
- Models with Adaptive Air Ride suspension found standard on Denali Ultimate models (optional upgrade on Denali)
Cutting and drilling is required. ONLY fits models equipped with Magnetic Ride Control found standard on AT4 and Denali models. 20in or larger wheels are required. Fitment on this page is based on the manufacturer’s application data.
Kit contents
- 1× Universal Kit Box 10900BOX1
- 1× 6in Kit Crossmember Box 217BOX11
- 1× FR Full Skid 217BOX3
- 1× 6in FR Kit Box 11100BOX2
- 1× 6in RR Kit Box 10900BOX3
- 1× 6in Kit Dr Knuckle Box 21730BOX5
- 1× 6in Kit Ps Knuckle Box 21730BOX6
- 1× 6in RR Cossmember Kit Box 10900BOX4
- 1× 6 Inch Kit Box 13400991
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 13400 kit fits the vehicles shown in the fitment section above.
Specifications
| Brand | Rough Country |
| Part number | 13400 |
| UPC / GTIN | 00840269967351 |
| Lift height | 6 in |
| Shipping weight | 315.83 lb |
| Country of origin | US |
| Category | Suspension & 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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