Im running 18x10's all the way around currently on Nitto 555 275/40/18's.

I was looking to get a couple of 305's to slap on the back wheels in order
for them to stick out some more and give me a more aggressive look.
Just my luck that Nitto does not make the 555's in 305's.

What tire could I go with that would match up well with my front Nittos
and are a good tire? I HATE the BG goodrich's.
Those things would not grab worth a flip.

Is there anything else with similar performance and price
as the Nittos that would match up good with tread too?
Thanks