A lot of us run different sized wheels and tires between front and rear and can't do the recommended rotation that manufacturers want us to do. I rotate the tires on my 300C and my wife's Durango since they are all the same size, but not my collector cars. My question is, would there be any benefit to swapping right to left? Not that I would do it anyway since I seldom put more than a few thousand miles on any of them over a years time and replace them more because of age than any wear patterns. Any opinions?