I have a set of hot wire mags of a celica. comes with tyres but the tyres dont all match and mag nuts.Asking about $75. But sorry no pictures available as i dont have a camera. I am in the brissy area.
they are standard 14" i think so thats about 6" wide. They have some 195's and some 185's i think but they dont match up but theres no reason why you wouldnt chuck them on as i think the tyres that are on them are roadworthy.
That is with the wheel lying face down. Distance "a" is the backspacing. If you could also measure the distance from "b" to the spoke face that would be awesome - it would give me some indication as to whether it will fit over my brakes or not...