One that I use to own had real deep dish chrome modular wheels. The chrome isn't that great anymore but I still have all 4 wheels if your interested. Not sure where your located and they are 14 inch wheels
They usually had a deep 13 or 14 reverse mount rim.. We have them made because nobody sells them. I would recommend going with 14's with a 60 series tire as tires for 13's are impossible to find anymore.
They are not cheap but they look killer. If you google Roke Trailer you will see some we did on a few road trailers... I have a new set if you are interested. 14x8 for a 225 60 R14 tire size.
Our cost is 85 per rim....