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-GBA
Rough CountryPart F-C12311-GBA · UPC 00840269948787

Paint-to-Code Pocket Flares for Chevy Colorado (2023–2026)

$649.95MAP price
In stock — 4 available
Shipping weight: 15 lb.
  • Factory color-code finish — no painting before install
  • 2023–2026 Chevy Colorado, 4WD and RWD, including Trail Boss, Z71, and ZR2
  • 1 inch of added coverage at a 5.75-inch flare height
  • No-drill install on factory mounting points

The Trail Fortress check

Will it fit your truck?

✓ Fits

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

About this part

Paint-to-Code Pocket Flares, fitment-checked

The pre-finished option for 2023–2026 Colorado owners who want the flares to match the truck out of the box. Fitment is the same as the paint-ready part: WT, LT, Trail Boss, Z71, and ZR2, in 4WD and RWD, with 1 inch of added coverage at a 5.75-inch height. Match the code on your door-jamb label before ordering.

Colorado owners running a slightly wider tire get coverage without a big change to the truck's lines — 1 inch out, 5.75 inches tall — and the color-code finish means the parts look settled the moment they are on. Installation is a factory-point job with no drilling, so the fenders stay untouched and the flares can come off later. UV protection is molded into the Tri-Blend ABS. Confirm the paint code on your door-jamb tag matches what you order. A downloadable installation guide is available. Shipping weight: 15 lb.

Specifications

Specs

BrandRough Country
Part numberF-C12311-GBA
UPC / GTIN00840269948787
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.