Originally Posted by
jimmuller
....
If the wheel is going out of true, it could be that it wasn't tensioned properly.
^ I suspect that is true, but a big guy on a little bike like that might benefit from some Sun CR18 rims and 1-1/4" or 32mm tires.
Those Mistrals you're running are what came with my 'dale, and they're pretty dern skinny.