Looking for a more aggressive appearance for your truck, van, SUV, or Jeep? Take a closer look at fender flares. Made of tough plastic or fiberglass in a variety of finishes, fender flares add width to the wheel openings of your vehicle. Adding fender flares gives you a mean, off-road look in no time, and give the sides of your vehicle additional protection from mud, snow, and debris. If you have larger wheels and tires installed on your truck, van, SUV, or Jeep, fender flares are a must to prevent the wheels and tires from throwing dirt along the sides of your vehicle. Plus, fender flares really complete the big-truck look that meaty tires provide.