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Upgrade your Peterbilt 389 with top-notch full radius fenders from 4 State Trucks. Choose from durable fiberglass or sleek stainless steel for that perfect look. We offer smooth or ribbed designs to suit your style. Need custom light cutouts? No problem. Install with ease using our available mounting kits and enjoy a fresh, functional style for your rig.

Peterbilt 389 Full Radius Fenders

Find Full Radius Semi Truck Fenders for Your Peterbilt 389

These full tandem fendersw provide full coverage to shield your truck axles from mud, debris, and road spray. Made from durable materials like fiberglass or polymer, they offer an additional barrier to roadside debris and improved aerodynamics. Available in various colors and finishes, including black, white, chrome, and diamond plate finish, these fenders allow for aftermarket customization to match your truck's style. Their bolt-on or weld-on options make them easy to install. Perfect for upgrading or outfitting your Peterbilt 389, these fenders combine durability, style, and functionality, making them a top choice for truck owners and professionals. Complete your upgrade with our full collection of options, including Peterbilt 389 visors, Peterbilt 389 mud flaps and Peterbilt 389 cab lights to make your ride really stand out!

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