I'm trying to see how to hook the wiring from car stereo to car

If this is just a stereo system then you should have 4 speaker wires. 2- for left and 2- for right. They are Pos/Neg respectively. That is really all there is to it. Just be sure to get a good match on your speakers.

The manual that came with the radio will tell you exactly what wires go exactly where. You will need it because of the color coding of the wires. Get a few speakers polarity wrong..its going to sound like hell.