Keep in mind that I have a set of Winter Tires, for where I live.
So when I replace my Dunlops for Summer Tires, I'll be buying these ones at a reduced price >>>
http://www.tirerack.com/tires/tires.jsp ... mpare1=yes
Dealers usually charge top dollar for everything.
Here is the list that TireRack offers for 225/55/18...
http://www.tirerack.com/tires/TireSearc ... iameter=18
Of all the brands they carry, none of them come close to your $264.00
On TireRacks ordering page, go through the motions of ordering a set and having them shipped to where you live... just to see how much it'll cost you per tire.
TireRack usually gets me my four Tires delivered up to Alberta Canada within five days. They ship to me from Reno Nevada. You can choose different Warehouse locations through-out the USA.