This is your list of "leave in the driveway and not worry about someone messing with it in a parking lot?" You must be over-vehicled.

08 BMW M3 coupe
07 Corvette Z06
10 Shelby GT500
10 Camaro SS
09 Audi S5
0? BMW M5

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You have your way. I have my way. As for the right way, the correct way, and the only way, it does not exist.