Just started looking for tire replacement for my staggered 19 setup (255/50-R19 & 285/45-R19) and noticed that most of the all-season choices have disappeared. It looks like my only choices are Kumho and Hankook? Even the Michelin Latitude is low stock or not available. Anyone know why this is the case? I would love to replace my Pirelli Scorpion Zero Asymmetrico with the same, but it looks like that's also discontinued. Any suggestions would greatly be appreciated. Thanks.