If you convert mm to in. to see what will best fit that wheel which is 7 in wide you will see that-
205 = 8"
215 = 8 1/2"
225 = 8 7/8"
235 = 9 1/4"
255 = 10" too wide for that wheel,needs an 8 in wheel.
I'd be looking at a 225 or 235 as my choice, but that depends on what will work up front.
You already know a 205 works, the question is how much larger can you go up front.
A 215 is not much wider than 205, but you could could consider it also.
One other thing... different makes of tires will be slightly different in size even though the listed size is the same.
It's like...all tires are not created equal, just close !
Dan
