Here's 740Le xDrive with OEM square setup (4 x 245 / 45 / 19"). At least they're really quiet, not much road nor tire noise. Tires are Michelin Pilot Sport 4's, simply because I like Michelin tires in every car I have. The tires make huge different between noise and handling.
I could not care less about "sportiness" of a luxury barge, thus optioning for OEM setup. I have other cars to take on those "Canyon roads". This is just my DD to get me from A to B, as comfy as possible. I can't even recall when did I do a full acceleration with it, early last summer? Not my cup of tea try to drive aggressively in canyons or such with 4850lbs heavy, full size sedan
Mine has done already 124k km (77k miles) and has zero rattles or issues or such. Nothing to complain. The car has every imaginable options ticked, meaning extra sound insulated, laminated glass windows for example.