Originally Posted by Car54
It sure seemed like the two tires complemented each other based on size availability. There isn't/wasn't a ton of overlap.
See link (old Toyo info on the R888):
Quote: "The Toyo RA-1 will be phased out and eventually replaced by the new R888.
By the end of 2008, all sizes of RA-1 are expected to be replaced by the R888. "