brake warping

On my 96 max I keep warping the rear rotors.It has been 2 pair in a month.The last set were brembos.Has anyone had problems like this? Could it be a bad master or proportioning valve?I am a toyota master tech.I installed the rotors myself,I do not do anything but drive it normally,I have replaced one rear hub,opposite side caliper,checked run out on hubs and they are ok.Vehicle has 183000 on it and she runs like new.

pulling the ebrake when ur driving or anything like that? did u put the rotors on yourself?

I worked with this girl that would do the e-brake pull for no reason, and then got all pissed off because she didnt know why her breaks would get all screwed up a little while later...

silly girls.

i still dont see how our insurance is higher than womens. MOST of them cant drive for shit.

the rear calipers are stuck or more probable is the the e-brake is misadjusted (not letting go completely when it is supposed to be disengaged).

mine does that sometimes when i use the ebrake, but the pad will drag slightly for a lil while and then it will jus stop, usually after i jus stomp the brake hard enough. i try not to use my ebrake now too