Originally Posted by
dmanthree
Every time you break down a tire and remove the tube for rotation, you chance a pinch on the tube. Why take the chance when all you really need is a new rear tire? Just wear it down and replace it.
With good technique, you should never pinch a tube while changing a tire. The security of a new to nearly new front tire at all time is a significant advantage and is worth the trouble and small pinch risk.