Peterbilt 379 mud flaps aren t just about style they're essential for safety on the road. These flaps are designed to prevent rocks, water, and road debris from flying off your tires and hitting the vehicles behind you. If you're hauling long distances or running tight local routes, mud flaps help you stay compliant, responsible, and road-ready.

Shop Durable Semi Truck Mud Flaps

Our mud flaps are made for the demands of commercial truck life. Whether you're after standard rubber, reinforced PVC, or stainless accent options, each set is designed for long-lasting use in any weather or terrain. - Minimize spray and debris for safer highway driving - Reduce the chance of costly road hazard claims - Help protect other motorists while meeting DOT requirements - Withstand extreme weather and daily wear From Peterbilt 379 front fender mud flaps to quarter fender mud flaps, our selection covers the full range of mounting setups. Additionally, you can add more accessability to your rig with stainless steel step boxes or aluminum deck plates. You ll also find compatible Peterbilt 379 mud flap hangers to ensure a secure and proper installation. Consider a great mud-flap alternative with aftermarket Peterbilt 379 rear fenders designed to block mud and debris spray from the road. Choose from heavy duty mud flaps featuring the Peterbilt logo, custom graphics, or smooth, no-logo designs for a cleaner aesthetic. Whether you're restoring a classic or customizing a show truck, our semi truck mud flaps offer the perfect mix of function and style. Ready to add protection with purpose? Shop our Peterbilt 379 mud flaps and stay safe while giving your rig the finishing touch it deserves.