Thanks everyone!!!!!!
Sweet Gregg, I was starting to get a little nerved up about this. The wheels are coming in a few days, the tires are here already. As it is, the guy from Tire Rack wouldn't let me order 275's all around, said they wouldn't fit. I have 255-45-18 in front and 275-40-18 in back. As long as they fit I'm happy. Can't wait to get these on!!! Thanks for the help yet again.