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Shield your Peterbilt 378 and other drivers on the road with a pair of aftermarket mud flaps to prevent rocks and other objects on the road from causing any damage. We carry a large selection of custom and aftermarket mud flaps, weights, hangers, anti-sail brackets to ensure you find a set that match your style. Shop for Peterbilt mud flaps and accessories at 4 State Trucks.

Peterbilt 357/378 Mud Flaps

Keep your Peterbilt 357/378 protected and looking sharp with our tough, stylish mud flaps. Made from durable materials like stainless steel, chrome, and high-impact plastics, these flaps are built to last and resist corrosion. Customize your truck's look with polished chrome or matte black finishes, plus options like integrated lights, reflectors, and anti-sail brackets. Mud flaps offer undercarriage protection, and protect other vehicles from getting sprayed with water or road debris on the highway.

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