Jim,
you should have put 2 of them on the back and drove around to see if you had any rubbing. You may not notice any rubbing until you start to make turns, as the drag radials I had on my car for a day(245/50/16) didn't rub until I turned, anywhere above 10mph. You're best bet is to get some advice from someone that's had 19's on their tour, but unfortunately you're limited to about 2-3 people on here. I think Jim will even have a different kind of rubbing(if any) after he gets the lengthened wheel studs and the spacers on, as this will move the offset of the wheel out.
Mark
