I purchased a 6.5x12 ....as long and wide as the Pioneer is, depending on where the trailer axel(s) are positioned you may need to push the vehicle back to get the right amount of tongue weight.
I had to reposition mine before I left the dealer, and center the rear footwell over the axel.
I took some pictures Sunday after Riding it on our hunting land, I attached the pics of it on the trailer that gave me the best balance over the axel to give me enough tongue weight, as well as tie down points. I used front points further in the frame that gave me a better angle to prevent shifting forward and back.