Fender Flares

Why people add flares

Larger tires and wheels with different offsets stick out past the fenders. Flares cover the extra width, reduce rock chips and mud spray on the body and help owners keep the vehicle looking finished. Rules about tire coverage differ by state, so check local regulations if you run wide wheels.

Style options

• OE or factory style follow the stock fender line and look like part of the original body.
• Pocket style have a bolder shape with a recessed pocket and visible hardware, adding the most coverage and a rugged look.
• Extend-a-fender or wide styles add several inches of coverage when tires are much wider than stock.

Listings usually state the style, whether the set is front, rear or a four-piece kit, and the color or finish. Many are textured black and can be painted to match.

Material and durability

Most aftermarket flares are molded thermoplastic. These resist cracking and flex with minor impacts, which matters on trails. Check the stated material and finish. A textured, UV-resistant surface holds up to sun without chalking as quickly. Flares are cosmetic and protective, not structural, so treat them as bolt-on bodywork.

Fitment checklist

• Confirm year, make, model, cab style and bed length, because fender shapes change between generations.
• Check whether the vehicle has factory flares, rocker panels or mud flaps that must be removed or trimmed.
• Note whether the listing includes hardware, template or trim instructions.
• Allow for tire size and suspension travel, since flares do not change how much tire fits under the body.

Installation notes

Many sets bolt on with included hardware, while some pocket styles use rivets or require trimming of the stock fender lip. Clean the surface and test fit before any cutting. Cold weather makes plastic stiff, so work in a warm space. Painting should follow the maker's prep guidance. If drilling or trimming is involved, a body shop can handle it, and sealing exposed edges helps prevent rust.

Maintenance and mistakes to avoid

Dirt and gravel trapped between a flare and the fender can wear paint over time. Wash behind flares occasionally and wax the covered area before installing, because that area is hard to reach later. Check fasteners after the first few trips, as plastic and sheet metal expand and contract with temperature.

• Do not install flares on a cold, dirty surface. Adhesive tape and clips hold best on clean, warm panels.
• Measure the tire and wheel setup first. Flares can only cover what the body shape allows, and very wide tires may need deeper or extended styles.
• Test fit before drilling or trimming, and mark cut lines with masking tape.
• If you plan to paint, ask whether the flare needs a special adhesion promoter.

Flares are often installed together with a leveling kit, lift or new wheels, so plan the order of work. Doing the suspension and tire changes first lets you see the real clearance before you commit to a flare width.

Also check that the flare does not cover a side marker light, antenna or fuel door area, and that mud flaps, if you run them, still have mounting room behind the tire.