Exterior Components Body Panels and Components

Rough Country

Fender Flares Sport GNK Brownstone GMC Sierra 2500 HD/Sierra 3500 HD (20-25)

$729.95

SKU: R04C F-G12011A-GNK

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Rough Country Pocket Fender Flares in Brownstone (MPN: F-G12011A-GNK) are a robust and stylish upgrade for your 2020-2026 GMC Sierra 2500 HD. Featuring a wide-pocketed design and a simulated riveted aesthetic, these flares not only enhance your truck's appearance but also provide practical protection against road debris and harsh driving conditions. Constructed from a high-quality tri-blend ABS material, these fender flares are built for durability and feature built-in UV protection to resist fading. They offer 2 inches of tire coverage and a 6.5-inch flare height, adding a bold and aggressive look. The Brownstone finish provides a unique, rugged aesthetic that complements the truck’s exterior. These fender flares are designed for a direct, no-drilling installation, making for a straightforward and hassle-free upgrade. They are supported by a limited 3-year warranty, ensuring dependable performance and lasting quality.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRough Country
Part NumberR04C F-G12011A-GNK

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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