69 Barracuda - biggest rim size from factory

Thanks for the info and welcome. Bugger, was hoping that maybe some of the big block cars had slightly wider rims from the factory which would allow me wider rims legally. 14x5.5 " would have been fun in a 440 cuda!

I am from Sydney Australia and imported the car late last year. Anything over 30 years old out here we dont have to convert them so I have left it LHD.

Will try and get some pics of it up shortly, just getting it ready to be rego at the moment.