The Discount Tire I've used for the last 4 years (since I moved to Orlando) is on the east side of Orlando at 330 S Alafaya Trail, Orlando, FL 32828. I've never had a problem with them, always courteous and helpful. Sometimes there is a longer wait, but that isn't too big of a deal.

I'd call them to make sure they will still order them. I had to pay for them up front, but I expected that as well. Four years ago, I think I paid around $1100 for the rims, TPMS and tire install/balance.