i posted this pic before but these are late model ford 16 inch wheels that i modified to make these caps work, i took some harley push rods cut in 1 1/2 inch sections (heated and bent to match raduis of hubcap before cutting) and used some wheel spokes cut and bent to match sections to space off of rim then welded to rim,didnt take pic of how it looks without hubcap but you can see other wheel that i was prepping,caps snap on pretty tight