Had 3 of the 4 rims bend, per the dealer diagnosis, for no apparent reason. Car had 2,000 miles on it. It seems to be a systemic problem. There are multiple posts about this issue, along with the wheels cracking for no reason, at the following internet forum; https://www.corvetteforum.com/forums/C7-general-discussion-142/ in my instance the car drove fine the evening before (I'd actually picked it up from the dealer the same day as they repaired another issue). Got in the car the next morning to go to work and noticed the bad vibration. I thought a wheel weight had fallen off. Took it to the dealer and after diagnosis they informed me that 3 of the 4 rims were bent (both passenger side and driver rear).

- Jamestown, TN, USA

Left front and left rear wheels bent after very minor defect in highway, had to replace wheels

- Shrewsbury, MA, USA

Both left wheels on my 2017 grand sport bent in normal driving over normal roads. In researching the issue, this seems to be a recurring problem with the stock wheels on 2017-2018 Corvette grand sports and 2015-18 Corvette Z06S. GM agreed to replace the front wheel, but the dealer didn't realize the rear was also bent (no visible damage to either wheel, the wheels are just not strong enough). GM is now claiming they won't fix/replace the rear wheel. Car vibrates because of the bent wheel.

- Northfield, IL, USA