Peterbilt 379 389 Stainless Steel Fenderette Kit Add these high-quality stainless steel Peterbilt fenderettes to your 379 or 389 to give it that new-chrome shine! Heavy Duty 4-Piece Stainless Steel Fenderette Kit Fits Peterbilt 379 & 389 Models Protects Your Truck's Body From Debris That Kic... See More