Warped spindles?
 

I need some advice. I had a set of Cobra R's put on a few months back, and didn't bother to do the 75 mile retorque. Needless to say the front ones came loose (lesson learned the hard way:( ). Everything was fine a while, but the lug nuts backed off again and again, and after a while the rims started to look like they had warped. While driving down the road they toe in / toe out as they rotate. I thought it was the rims so I put back on the stockers, but there doing the same thing. Before I go pulling off anything I'd like some advice on what could be wrong.

Thanks guys.

You may have messed up the hubs. I if the spindle was bent, then it would not wobble. It wobbles because the rotation portion is out of whack.

Get new hubs. I think PPI carries them pretty cheap http://www.mustangparts.com/ and I do not think they are too hard to install.

Just make sure the bearings were not too messed up and scored the spindle. If that is the case, you will need new spindles and hubs. :(

Good luck!