At 45mph the right front wheel shudders. It only happens occasionally. I've checked it on very smooth roads to make sure it wasn't the conditon of the road causing the shudder. Sometimes, when the car shifts, it shifts very hard as if being bumped in the rear. I had it checked and I'm told it may be a transmission issue but not sure. The original tires are on the car and at 48 thousand miles they have worn even. I've had the front end checked for alignment and the front wheels balanced. That is not the issue.

- Hamilton, OH, USA

The contact owns a 2016 Cadillac Cts. While driving at an unknown speed, the contact heard a rumbling noise and the wheels malfunctioned. The contact took the vehicle to faulkner Chevrolet (298 stoke park road bethlehem, pa 18017 (866) 457-4666) for routine inspection. The mechanic diagnosed that the two front wheels and rear driver's side wheel were bent due to defective aluminum. The wheels were not replaced. The manufacturer stated that the warranty had expired. The approximate failure mileage was 17,000. Consumer stated brake line- not snapped in properly as per repair. The tires were found 3 out of wheel physically bent, after inspection of a rumble noise on the right front wheel while driving. Updated 7/17/18

- Dingmans Ferry, PA, USA