purchase a 2019 corvette in august, only have 500 miles on car and noticed the bumping noise, I had someone else make a slow turn while I watch the front wheels and it looked like the wheel was buckling in, I thought it was going to break off, contacted the dealer and he said it was NORMAL ??
Did a limited search. Seems this is normal due to the suspension design with a tight turning radius. Cold weather makes it more noticeable.