yes the TPMS works with them and yes they are stock diamter and width...

I have been considering dropping the car, but havent really found a viable solution.. Eibach Sportline is unbalanced drop I don't like it, The Eibach Pro-kit softens the ride i don't like that either, and cutting the springs.. I don't know... I have heard many bad things about it + my front wheels are 6mm out and rear 5mm out i am scared of runbbing.. but maybe I will eventually cut the springs..

Thanks for the compliments