Thanks for responding. Perhaps my question was not clear. I am fully aware of the specs. I'm trying to identify the type/brand of steel wheels that were on the original Z's as they left Japan. Many times the dealerships added new wheels when they came to the lot and before they were sold. Many of the cars still had the "bullet" hubcaps that were mounted on the steel wheels...I just need to find the wheels. Before I can find them, I need to know what I'm looking for. As I previously mentioned, I'm told they are OEM's, and that the date of the wheel is stamped on them. I can't verify that though. Thanks in advance for your help.Learn to use the online Factory Service Manuals (FSM).
14 inch wheel, 14 x 5J with 15mm offset, standard tire 175 HR-14 tubeless