Super new to posting theards. I honstly only had one question. Im not sire where to post ot bimut maybe some one here can help. I bought a 92 ford fl150 custom. I took wheels off and scrubbed the rims clean. They are aluminum mag (honeycomb) 15x7. I found it says on the bottom back side it says mold 1. Does anyone know what this means? Ive tried looking it up and have had no luck.