Interested in knowing your response to (accidentally) finding out that my right front tire had 3-blocks still left after picking up new car at dealer in 2015.

Finding these after taking delivery is not unusual. (previously found on a new Porsche and BMW.) What is mind boggling is finding them on a car with $67,000 miles. I have had problems off/on for years not being able to take speed bumps, having to install a metal oil pan cover and having pot hole damage. Hmmm...

I'm not at all happy. What would you do to complain? Thanks!