Peterbilt 378 Bumpers

Customize your Peterbilt 378 semi truck to showcase your unique personality with high-quality aftermarket bumper parts from 4 State Trucks. From under bumper light bars to bumper guides to bumper accessories and beyond, we have all the aftermarket Peterbilt bumpers you need to create the 18 wheeler of your dreams. Hit the open road in style and enjoy the long haul in your Pete 378 big rig.