Another option would be to sell all 4 tires, say on Kijiji. I did this very quickly with my oem’s and replaced them with all weather Nokian WRG4’s when they had only 50kms on them. If you live in an area where people use snow tires, consider all weathers and skip the need to change seasonally. Otherwise, I highly recommend a premium all season. My OEM’s were Continentals and I was able to sell for $75% of the new price.