Can someone tell me if this wheel is a one or two piece. I'm under the impression it has to be a two piece because of the weld. The picture was taken from the back side of the rim. It's American Racing Torq Thrust II. The reason I ask is because I took all the measurements on the wheel and I can't find a two piece that matches exactly but I can find a one piece that matches exactly. The rim also has AR 505 stamped on it and I believe all series AR 505 are two piece. Strange I can't find an exact matching rim.