the first two days riding on them it was fine but i just had 4 friends in my car and heard some pretty bad rubbing in the rear when i would hit bumps. im going to take it for another ride tomorrow and see if i still have the same problem it, it feels like the wheels are touching the outside of the bumper near the splash guards and not the inside wheel well

 

you're probably running an aggressive offset. you can either get smaller tires or roll your fenders and that should take care of the rubbing.

 

Roll the fenders or run a little more negative camber. There's no reason it would be rubbing anywhere near the splash guard
-GP-

 

don't let 4 people in it.