I was thinking the Kosei's were 7" in the 16" diameter. I just bought a set of those in 17" with 225 race rubber on them. I see that the 7.5 is in the range for 205, but I prefer to usually go more midline as far as recommended width, but then again I've got 245's mounted on a set of 7" rims too so I went the opposite route on those.
Rick