Q: In 2015, I purchased a 2015 BMW 328i. In 2019, during an oil change at 19,500 miles, the dealer recommended I replace the tires due to tread wear. I did the penny test, checked around and needed to replace the tires, which I did. Afterward, I returned to the dealer and asked why new car tires needed replacement at such a low mileage. He told me it all comes down to how you drive, but I only drive conservatively around town and at the posted speed limits.