We've explained dozens of times over the years the difference between P-metric and imperial tire sizes so we won't cover a whole lot of the same ground, but we really haven't published a conversion ...
Toyo Tires has expanded its M671A regional drive tire to a new 19.5-inch size. It is now available in size 225/70R19.5 G/14 and a 245/70R19.5 H/16 size will be available April 1. (Photo: Toyo Tires) ...