Gents Looking for some advice from owners of a 3-series convertible, ideally the M3. Just leased an '11 m3 convertible, and after three years of having to regularly handwash my 2008 Porsche 997s (because the rear tires were too wide to fit into the "track" the local, high end brushless car wash, I was excited that I could wash my car more regularly than every saturday, as I can take it here.

however, got to thinking yesterday that even though the new top is no longer "fabric," as on the E46, that the brushless, automatic car washes might not be recommended on the convertible.,

Any insight from 'vert owners? The place I use on my wifes black mercedes is good quality, and with a nice wax on her car, I am not seeing any major swirls or scrapes from the regular use of this place, so was going to take mine there. Appreciate any insight.

Cole