Add to Cart Peterbilt 579 Fender Guards Wingmaster MSRP: Now: $212.95 Was: Peterbilt 579 Fender Guards Add a stylish accent to your Peterbilt's fenders with this bright chrome trim and guard! Heavy Duty Fender Guards Fits Peterbilt 579 Models Kit Comes As Four Individual Pieces Sold Individually Quality Made... MSRP: Now: $212.95 Was: Add to Cart