I have always had several different cars due to my being a terminal carnut. For this reason I have always had a car or two that set in the garage for extended periods of time. My 300E does this now and my Kumho tires have flatspotted really bad. I have not noticed severe flat spotting with other tire brands.

Does anyone have experience or technical knowledge regarding this? Since I drive my 300E very little due to working at home, if I put a good expensive set of tires on the car, will they flatspot also? If so, I might be better off just replacing the $36 each Kumhos every few years rather than laying out big bucks for tires.

Any experience or technical knowledge with this?

Thanks and have a great day,