I am 6'6" and 265 dry. I wear size thirteens and I don't have any issues. You will find that your foot is usually back on the peg or on the sidecar rail and rarely under the carb so much that they contact. I have the bench seat which is nice but I converted to the solo tractor seat and added an extra rubber spring to it for strength. I have ridden my all over the western US. I wouldn't let an initial test fit get you down, I had the same issue one witha tourist at an IMS show in atlanta when I spoke with the IMWA guys there.