20" Style 333M wheels... performance or all season tires?

[huxtea2]

Hi guys. I currently have 19" Style 223M with Bridgeston Dueller Sport performance tires. I haven't driven on them yet because I have winter tires on now. About to take the winter wheels/tires off. I'm considering talking to the dealer to get an upgrade to the 20" 333M wheels. However, the X5 will 'occasionally' be driving on dirt roads, including some rough spots, as I travel to different remote fly fishing locations.

So I have two questions...

1) Do the 20" 333M's also come with performance tires?
2) If so, I guess the 19" tires would be better for dirt/rough roads because narrower tire?

Thanks in advance for any comments.