I got tired of the light on my 2009 Focus so I just bought the damn valve stem ones with my winter package from Tirerack. ~$40 each not terribly bad. I can hang on to them for other uses.
I have a 2013 Titanium with handling package and I ended up going with 195/65/15 with steelies and had them all mounted and balanced shipped to me
1965 Mustang Coupe 289 4spd
2003 Land Rover Discovery II SE
2013 Lincoln MKZ Hybrid