Fitment-checked off-road parts  ·  Manufacturer-listed exclusions shown before you buy
TRAILFORTRESSBuilt for the trail. Checked for your truck.
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Home / Exterior Accessories / Fender Flares / Rough Country F-C12311
Rough CountryPart F-C12311 · UPC 00840269946080

Pocket Fender Flares for Chevy Colorado (2023–2026)

$379.95MAP price
In stock — 53 available
Shipping weight: 15 lb.
  • 2023–2026 Chevy Colorado — WT, LT, Trail Boss, Z71, and ZR2, 4WD and RWD
  • 1 inch of added tire coverage at a 5.75-inch flare height
  • Paint-ready Tri-Blend ABS with UV-resistant protection
  • No drilling; uses factory mounting points, downloadable installation guide available

The Trail Fortress check

Will it fit your truck?

✓ Fits

2023–2026 Chevrolet Colorado · 4WD/RWD
LTTrail BossWTZ71ZR2

About this part

Pocket Fender Flares, fitment-checked

Built for the current-generation Colorado, 2023 through 2026, with fitment that includes WT, LT, Trail Boss, Z71, and ZR2 in 4WD and RWD. The profile is subtler than the full-size sets: 5.75 inches of flare height and 1 inch of added coverage, which suits a modest tire upsize rather than a wholesale change in stance.

No bed-length or trim exclusions apply here — every Colorado configuration in the fitment list is covered, ZR2 included. The 1 inch of added width and 5.75-inch height keep the look close to factory while still shielding paint from what the tires throw. Mounting uses existing holes, so no drilling is involved, and the Tri-Blend ABS arrives paint-ready if you plan to color match. A downloadable Rough Country installation guide is available. Shipping weight: 15 lb, with a 3 Year Limited Warranty.

Specifications

Specs

BrandRough Country
Part numberF-C12311
UPC / GTIN00840269946080
Shipping weight15 lb
Warranty3 Year Limited Warranty
Country of originUS
CategoryExterior Accessories › Fender Flares
Installation guideDownloadable PDF

Why buy here

The fitment-first store

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.