Well if you told them what you wanted and they didnt have it…why did you buy?
Thats like I went to the store to buy a digital camera and they didnt have the one I wanted in stock so I bought this 35mm and its the stores fault.
You bought it…you paid for it…you made a decision.
It sucks but atleast you got a decent tire. And unless you are planning on a ton of drag racing or road course type events those tires are fine to rock around town.
If I am correct your car is pretty stock and doesnt make a bunch of power so you really dont need more rolling mass.