What Size Truck Bed Is Needed To Pull A 5th Wheel

When selecting a truck to pull a 5th wheel, the size of the truck bed is an essential factor to consider. The length of the truck bed must be sufficient to accommodate the 5th wheel hitch and the kingpin of the 5th wheel trailer. If the truck bed is too short, the kingpin may not be able to reach the hitch, making it impossible to connect the trailer to the truck.

To determine the minimum required truck bed length, measure the distance from the center of the rear axle to the back of the cab. This measurement is known as the "cab-to-axle" length. The truck bed length should be at least 6 inches longer than the cab-to-axle length.

In addition to the length of the truck bed, the width of the truck bed is also important. The 5th wheel hitch will need to be mounted on the truck bed, and the hitch will need to be wide enough to accommodate the kingpin of the 5th wheel trailer. The width of the truck bed should be at least as wide as the kingpin of the 5th wheel trailer.

Finally, the height of the truck bed is also important. The 5th wheel hitch will need to be mounted on the truck bed, and the hitch will need to be high enough to clear the bed rails of the truck. The height of the truck bed should be at least as high as the bed rails of the truck.

By following these guidelines, you can ensure that you select a truck with a truck bed that is the right size to pull a 5th wheel trailer.