"I'd be interested to hear the story behind this"...I've never heard of a rotor warping from one lug missing...and would be interested to see evidence of it. If you are talking out of your ass then that's fine - some of your diatribes are somewhat amusing. Otherwise I'd be interested to see the evidence - there has to be some serious forces and heat on the wheel/rotor to cause enough deflection to warp the rotor when the rest of the lugs are torqued. I sort of doubt it myself...but am not going to 'test it out myself', thank you very much.