5th Wheel Plates

Fifth wheel plates are a critical safety and performance component for chemical tank trucks, providing the secure connection between the trailer’s kingpin and the truck’s fifth wheel. Built to handle the demanding loads and harsh operating conditions of chemical transport, these upper coupler plates ensure smooth articulation, reliable weight distribution, and long-lasting durability. At Littlejohn Inc., we offer a wide selection of high-quality fifth wheel plates that meet industry standards and are trusted across the tank trailer industry. With fast shipping times and expert support, we make it easy to find the right fit to keep your chemical hauling operations safe, efficient, and on the move.