sblvro

Either wheel is not centered or like they said, electric parking brake is not centered. Try to set the parking brakes then put it in drive and drive it with the parking brake ON. It should automatically release the parking brake. They noise should disappear then.

Fangio86

Ok, I went for a short drive around the block. Tried to set parking brake, same noise. Thinking not parking brake anymore.
Going to check lug nuts.

Fangio86

WTF? I should have checked earlier,but left rear wheel had 2 lugnuts I can turn with my hand easily,they were barely on!
Went around whole car, most were ok, few weren't torqued all the way.

Drove car,sound gone!!! I'm happy I get to drive my car, and enjoy it now.
Also,wow, scary to think if I drove car,in the twisties, what could have happened.
Appreciate everybody's feedback.

rmp

notify dealer; shouldn’t have occurred; dangerous

Shaka

There could be wheel damage. Check that torque after you drive it again. I would put your experience in writing to which they must respond for the record. I wouldn't trust the dealer to inspect the wheel/s either.

Jeffthunbird

Note to self...check lug nuts when she arrives.. Thanks for Alerting the forum to this potent issue. Love the color. I ordered the ELB HTC

SingleTrackMinded

OP: That blue looks fantastic! Congratulations on your C8

nutsy

unbelievable. GM quality control at its best.

Fangio86

Drove today,,everything great! Still in Break-In phase,, so nothing crazy. Thanks for all the tips. I'm posting some pics we took today in a new post. LOVE the color.