Hey I am new to the forum and looking and going to the dark side with my VTX 1800 R and not sure what size tire I need to be looking at. I have been told that I should be able to fit up to a 205/70r16 on the back. My question is will that tire size fit the retro. Second question is I found a 205/65-R16 that I really like and I was wondering if the lower height on the back would be a issue ? Thanks in advance.