Here is an update: I got my first flat tire on my Windsor Tourist after 887 miles. It was on the back tire and I noticed the tread was noticeably worn compared to the front. Last night I rotated the tires from back to front and checked over the wheels. The wheels are still true and I haven't touched them since I first set up the bike. For those worried about broken spokes and wheel quality, it looks pretty good to me. I am >200 lbs and carry rear panniers daily, so I am not easy on wheels. Hopefully the tires will last a few hundred more miles now that I have rotated them. I am up to 910 miles now on the bike. I've changed a lot on the bike to my liking, but the bike quality seems solid to me.