Tonneau cover pb with 5th wheel

I had a trifold tonneau cover and upgraded to a Morryde pinbox on our last fifth wheel. The Morryde pinbox would contact my trifold cover. I had to sell it and get the Truxedo. My 5th wheel is level and I have adequate clearances now. I can close the tonneau cover with the hitch installed. I think you may be best to wait until you get the hitch. My pinbox comes very close to the side rails in tight turns but does clear. You may save yourself some aggravation by waiting and taking some measurements. I think it may be impossible to know for sure until you get a fifth wheel.