1) if you ran through a puddle and slammed the brakes while going through the puddle that can also warp rotors
2) Torque specs change from vehicle to vehicle... I worked at Sears for a month and most of the specs I saw were about 90ft/lbs (by most i mean 90% of the time). So I think that's reasonably safe. If you want exact specs I would just call a dealership and ask to talk to service. I've done this a few times with several different brand of vehicles and they are normally very willing to give out the info. Don't forget to tell them whether or not you have alloy wheels. It most likely will make a difference
As for the brakes... I'm gunna take a look at mine when I do my brake job this friday (or I'll look at the rotors at work) and i'll repost. Though I'm sure someone else will write back faster than I can get back to it. Good luck
