I not a big fan of modern technologies bells and whistles but I can agree on one thing the TPMS (Tire Pressure Monitoring System) on my wifes new car is great. Have not checked the pressures in the 4 months of ownership....
don't forget the spare, many have TPMS on them:s
A GREAT theory that should apply with everything in life. I am still looking for a cell phone that has only 2 buttons on it. CALL & HANG UP.