Originally Posted by grwoolf

All pt wheels made in the last 4ish years support 10 and 11 speed without tools or redishing. The only thing you need is a free hub that supports 11. What's nice about the pt design is that the entire free hub and cassette pop on and off with no tools. It's just an extra 10 seconds when doing a wheel change to pull one cassette/free hub assembly off and put another on. I do this pretty often because I share my favorite wheels between a 10 sp and a 11 sp bike

If you want to upgrade your entire bike to 11, go for it, but don't do it for wheel compatibility. You just need an extra free hub.