Does anyone know where a spare tire cover can be purchased - or have a spare one (no pun intended) laying around that they would be willing to part with? Or better yet, can someone post pics and dimensions so that I can simply cut a new one from fiber board. Any diagram/drawing format will be fine with me : Adobe Acrobat, AutoCAD, MicroStation, PhotoShop, sketch on a napkin, etc... I have a '75 280z and I imagine that the spare tire cover should be the same for all full size spare equipped S30's - I could, however, be wrong about that. Thanks,