Plus this morning I broke off a valve stem on the truck. It's one of those aluminum ones that have a pressure sensor. Replaced it with a regular rubber one and the low tire pressure light didn't come on, great! But on the way to work tonight it did come on. Don't know what's up unless I've got another one leaking.

IF YOU HAVE ALUMINUM VALVE STEMS, DO NOT, REPEAT DO NOT PUT METAL VALVE CAPS ON THEM! They will corrode or oxidize up or something and you will break the stem getting the cap off.