You’ll need to check up on backspace offsets but this car is a good starting point, IMO...as of 5 years ago, this is what he was running...

“MB Motoring 18×9.5 with sticky Falken Azenis RT 615K 275/35/18 tires went onto all four corners”

https://www.hotrod.com/articles/1970-plymouth-satellite-the-cab-ride/