Discount Tire has always been good to me - beat tire rack every time so don't rule them out as a supplier. They can get Nitto as well. I plan to do their Invo's on the stock wheels for racing once I wear out the PS2's. Their website does not list the correct size for the rear but Nitto does make it. I roll on their 555's for every day cool.
I have been very happy with them. Worth the look at least.