245/60r20, right? That's a trip....Tire Rack only lists 11 tires total in that size. And I thought the selection of 14" tires for my classic Alfa Romeo was thin!
Tire Rack does list two snow tires - a Blizzak and a Yokohama:
https://m.tirerack.com/tires/TireSea...rDiameter=17#0