Peterbilt 330/335/337 Grille Guards offer rugged protection and enhanced style for your Peterbilt semi-truck. These heavy-duty grille guards are constructed from durable 304 stainless steel or lightweight aluminum. Investing in a quality brush guard to install on your rig can protect its overall appearance and condition, boosting its resale value. You can even choose from a great range of sleek finishes and powder coatings to give your Peterbilt a unique look on the road. Key features to our grille guards include slam latch doors and lift assist for easy accessibility and replacement.