Infiniti equips the 19" sport package with Max Performance Summer tires, designed to complement and enhance the sporty handling of the vehicle. These tires are likely the most fun to drive, but not everybody is looking for max performance. I've talked with several drivers looking for a tire acceptable in colder temps and a little light snow. I've had others seeking longer wear and lower noise. The new Yokohama AVID ENvigor Ultra High Performance All-Season tire, should help a bit with all of these requests. If you are looking to improve in these areas, and are willing to give up a little performance focus to get there, the new Yokohama should be added to your list.