For anyone that wants to keep their TPMS when running aftermarket tires.

Some dealers will reprogram the tpms on your vehicle for the pressure specifications of your new tires. When changing tires and rim sizes, the recommended inflation pressure may change as well. If you want to keep a functional TPMS, then talking to your local dealers while in the buying process would be a very good idea. If the pressure is close enough, the tpms may not even require any dealer changes, just simply relearn it at the new pressure, and you are good to go. I'm going to look more into this over the week, and post about costs, and etc.

A bit off topic, but good info.