Hey guys need some help, I have a 2004 2500hd standard cab that had work truck interior 60/40/60 bech style. The seat covers were really wore out so I found some new take off seat covers that were pewter in color-light grey to replace my wore out covers. The driver and passenger seat worked out ok but I have the non foldable center seat and the covers I got were for the foldable center seat. The seat bottom cover is the same for either seat but the seat back is different different. Now I want to order the right seat back cover for the non folding but the dealer says they need a vin, does anyone have a truck with light grey interior with a non folding seat that they can give me their vin to use as a reference to order the right part.