Dimensions to Use for Placing Curt Fifth Wheel Rail Kit in Bed of 2021 Ram 2500 64 Bed

Question:

In the manufacture installation instructions it only provides the measurement for 8’ and 6’ft beds. What is the measurements for the bed rail locations on a 6’4” bed. 2021 RAM 2400

asked by: JOHNNY M

Helpful Expert Reply:

In the instructions for the Curt fifth wheel rail kit part # C16427-204 you'd need to use the 6 foot bed dimensions. They just rounded down when they put that info in the instructions. So from the rear edge of the truck bed to the front of the front rail the dimension will be 54-1/4 inches for your short bed 2021 Ram 2500. You'd then use your hitch to place the rear rail so that it fits perfectly.

expert reply by: Jameson C