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Home / Exterior Accessories / Fender Flares / Rough Country S-F21112-G1
Rough CountryPart S-F21112-G1 · UPC 00840269951978

Fender Flares for 2017–2022 Ford F-250 and F-350

$429.95MAP price
In stock — 17 available
Shipping weight: 16 lb.
  • One set fits either 2017–2022 Ford F-250 or F-350 Super Duty, RWD or 4WD
  • 1 inch of added tire coverage at a 7-inch flare height
  • Bolts to factory mounting points — no drilling, and fully removable later
  • 3 Year Limited Warranty; shipping weight: 16 lb

The Trail Fortress check

Will it fit your truck?

✓ Fits

2017–2022 Ford F-250 Super Duty · 4WD/RWD
King RanchLariatLimitedPlatinumXLXLT
2017–2022 Ford F-350 Super Duty · 4WD/RWD
King RanchLariatLimitedPlatinumXLXLT

California Residents: Prop65 Warning. Fitment on this page is based on the manufacturer’s application data.

About this part

Fender Flares, fitment-checked

One flare set covers both the 2017–2022 Ford F-250 and F-350 Super Duty, 4WD or RWD, across XL, XLT, Lariat, King Ranch, Platinum, and Limited trim. Height is 7 inches, coverage reaches 1 inch past the factory fender line, and every mounting point is already in the sheet metal.

Both 2017–2022 Ford Super Duty chassis are covered by this set — the F-250 and the F-350 share the same fender profile, so one part number handles either truck in rear- or four-wheel drive. The shells are molded from tri-blend ABS to take stone strikes, finished with UV protection so the surface does not chalk, and left paint-ready for a color-code match. Removal is straightforward if the truck goes back to stock. A downloadable installation guide is available before you start. Shipping weight: 16 lb.

Specifications

Specs

BrandRough Country
Part numberS-F21112-G1
UPC / GTIN00840269951978
Shipping weight16 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.