Do the 205/40 R16 size new azenis fit on the stock Cooper S wheels without any problems?
http://www.vulcantire.com/azenis_rt615_t.htm
Those are the tires. New azenis...good stuff.

 

That should fit fine, x-lites are 6.5" wide aren't they? I've got 205/50 15s on my 15x6.5 wheels and they're a great fit. By the way, how can a 205/40 16 be cheaper tha a 205/50 15? Damn them for jacking up the price just because its such a popular size.