I've got a 2016 grand touring with the 19" wheels, I'm due for some new tires pretty soon. I have a separate set of wheels with snow tires, so I don't need an all-season tire for snow duty.  I know the Crossclimate 2 are the default recommendation, but since I don't need snow performance I could get something a bit more summer orientated.  The two I'm looking at are the Michelin Pilot Sport All Season 4 or the Pirelli P Zero All Season plus.  Tire Rack has the Michelin's rated higher, and they are available at my local Costco which is a plus for me.  Does anyone have experience with either of these tires or can recommend something else that would fit my needs?  Thanks in advance!