Well the wheels look marginally better up close, I'll give you that. Maybe your old man specced it so because he wanted a more comfortable ride which would certainly explain the tractor profile of those tyres
At roughly 9 mins into the video the guy shows difference of exhaust tone between a cold and warm start. I actually don't mind the cold start sound sounds like a rough and ready racer.
That video shows the exhaust note changing perfectly
As for the wheel/tire combo you might be on to something there, this'll be used primarily for commuting to and from clients so comfort would have been a priority.