For a 2008 Ford F-250 Super Duty, start with flares explicitly listed for the 2008–2010 body style. Two identifiable choices are the Bushwacker 20918-02 OE Style four-piece set and the 20917-02 Pocket Style four-piece set. The OE set has a quieter factory-style appearance; the Pocket set has recessed bolt-look detailing and greater listed tire coverage.
Confirm your bed, existing trim and wheel setup before ordering. F-150 flares, 1999–2007 Super Duty flares and 2011–2016 Super Duty flares are separate applications. A photograph of a Ford pickup or a matching model badge is not sufficient evidence of fit.
Which of these two sets fits your goal?
- For a restrained factory-style appearance: compare Bushwacker 20918-02, smooth black, front and rear four-piece set.
- For a more prominent pocket-style appearance: compare Bushwacker 20917-02, smooth black, front and rear four-piece set.
- For a single damaged flare: check the existing flare’s molded identifier before buying a full set. Similar-looking brands and generations may not match.
- For exposed rust: assess and repair the metal first. A flare does not restore a corroded wheel arch.
Bushwacker 20918-02 OE Style
Bushwacker 20918-02 OE Style Fender Flares, Smooth Black, Front and Rear 4-Piece Set
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The 20918-02 is the more understated option. The exact Amazon listing identifies the four-piece smooth-black set for 2008–2010 F-250 and F-350 Styleside Super Duty applications, with UPC 090689107985. Thoroughbred Diesel’s model-specific listing gives 1.5 inches of front and rear tire coverage and 6-inch flare height, and excludes dually models.
Choose it when you want an OE-style outline rather than visible pocket detailing. Its matte black finish can be left as supplied or painted after the required preparation. Bushwacker’s 20918-02 installation instructions identify the package as a set of four and explain fit checking, edge trim and the supplied fasteners.
The important limitation is coverage. The published 1.5-inch dimension does not tell you how much of your specific tire will remain exposed, especially with aftermarket wheel offset or spacers. Measure the installed wheel-and-tire combination before choosing the narrower style.
Bushwacker 20917-02 Pocket Style
The 20917-02 adds the recessed fastener look associated with pocket flares. Its RealTruck product page identifies the exact part and a smooth matte black specification. XDP’s application details give 2 inches of front and rear coverage, a four-piece set, Styleside 81.8- and 98-inch bed applications, and a dually exclusion.
This is the more relevant comparison when additional outward coverage and a pronounced look are priorities. The decorative pocket bolts should not be interpreted as a requirement to drill their visible pattern through the exterior body panel. Follow the actual mounting instructions rather than copying the appearance.
Check the suffix and finish carefully. The set discussed here is 20917-02 in smooth black, not a textured version, a painted color-match variant or a front-only package. Generic series descriptions can mix those options; the exact part number should control the purchase.
Fitment checklist for a 2008 F-250
Have the following details ready when comparing a seller’s vehicle selector with the manufacturer’s instructions:
- Vehicle identity: 2008 Ford F-250 Super Duty, including the actual body fitted to the truck. A replacement bed or repaired front clip can complicate a year-based lookup.
- Bed configuration: identify the bed style and length, rather than assuming every Super Duty uses the same rear wheel arch.
- Existing trim: note factory flares, moldings, mud flaps, running boards and any accessories close to the wheel openings.
- Wheel position: record tire size, wheel width, offset and any spacers. The same tire size can sit differently on different wheels.
- Condition: inspect the mounting area for rust, loose paint, bent metal or previous holes.
- Package contents: confirm four flares, the correct mounting hardware and edge trim. Used sets may be incomplete.
If a listing lacks an exact part number or only says “fits Ford trucks,” keep looking. Ask for the manufacturer’s application record and installation sheet. A return policy is helpful, but it is not a substitute for resolving a visible fitment conflict before painting or drilling.
Coverage and tire clearance are different checks
Fender-flare coverage describes how far the flare extends outward. It does not move a tire away from the body or make room for a larger tire inside the wheel well. You still need to check steering travel and suspension movement after installation.
A useful buying exercise is to photograph the truck square-on and measure how far the tire projects beyond the existing body at the relevant points. Compare that with the exact flare dimensions and intended shape. If you need a particular amount of tire coverage for local road rules, verify the applicable requirement separately; buying a named flare does not automatically establish compliance.
Neither set should be treated as a structural repair or a guarantee against all stone chips. The aim is additional coverage and a chosen appearance, with results depending on fit, wheel position and how the truck is used.
Installation decisions that prevent avoidable damage
Dry-fit every piece before paint. Identify the front and rear parts, check their alignment and ensure the supplied hardware is complete. Read the instruction sheet for the exact set: marketplace phrases such as “no drilling” do not describe every vehicle condition or every preparatory step.
The manufacturer’s instructions for both sets call for installation with the specified hardware and warn against using products such as Loctite or SuperGlue on the hardware or flares. They also require checking fit before installation. Do not force a poorly aligned part into place with extra adhesive.
For a painted finish, use a compatible automotive paint system and follow its preparation requirements for ABS. Confirm fit before committing to paint costs. Where body repairs are needed, complete them before trapping the affected area behind trim.
Bushwacker also warns that dirt between the flare and body can cause paint wear through vibration. Treat edge trim and careful cleaning as part of the installation, then periodically inspect contact areas and fasteners. A covered wheel arch still needs attention.
The practical choice
Choose the 20918-02 when its verified application and 1.5-inch listed coverage suit the truck and you prefer the OE-style profile. Choose the 20917-02 when the same fit checks support the pocket style and its 2-inch listed coverage. If the truck has nonstandard bodywork, unresolved rust or unusual wheel placement, settle those questions before ordering either set.
Image note: Existing category illustration retained from original article.
