If and when you do it again, get the Oro-Tek valve stem TPMS. You can get them through Revolution Supply or Car ID. I paid $200 for all 4 for my 2008 Screw. They program just like the stock TPMS. I just put new wheels and tires on last week. These were a cinch for the shop to install and program.

 

Seems like a good idea but I think some actually monitor rotation distances rather than pressure in the system. Deflated tire will rotate a different amount than the others and it sets if off as low.

 

Caster doesnt wear tires. Only Camber and Toe