I learned a good lesson after taking my car from the valet at the airport this week. If you have them clean your car, make sure they didn't also shine the tread of your tires. I had no clue that I should even check this because the thought that someone would do that is unfathomable to me.
I leave my TC off on the summer tires except for in the rain. Turning out of the parking lot, I almost completely lost the rear end. That's just dangerous. I was able to get that crap off the rear tires shortly after that, but for a few miles, I felt like my front tires were sliding around on ice. I'm just glad it was dry. Here you can still see a bit left that I didn't rub off (even around some of the center tread)
I leave my TC off on the summer tires except for in the rain. Turning out of the parking lot, I almost completely lost the rear end. That's just dangerous. I was able to get that crap off the rear tires shortly after that, but for a few miles, I felt like my front tires were sliding around on ice. I'm just glad it was dry. Here you can still see a bit left that I didn't rub off (even around some of the center tread)

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