Peterbilt 579 Stainless Steel Fenderette Kit Add these high-quality stainless steel Peterbilt fenderettes to your 579 to give it that new-chrome shine! Heavy Duty 4-Piece Stainless Steel Fenderette Kit Fits Peterbilt 579 Models With Split Front Fenders 2019 & Newer Protects Your Truck's Body... See More