is the stock tire for ss/sc directional, i changed back to my stock rims and tires from my steelies and the car doesnt go striaght, and all the tire pressures are 32, and over winter i didnt hit anything to get my aligment off balance, only thing i did was the tires that were in the from i brought to the back of the car so,

 

I'm just about positive they are asymmetrical. Basically 1 side has to be out and 1 in, which is different then directional. If you didn't take the tires off the wheels then you should be able to put them on the car wrong.

 

what i dont understand

 

He's saying that each tire has an inside and an outside. If they were mounted on the wheels properly, then it would be impossible to get them switched around just by rotating your tires.