78 Camaro wheel and tire size?
I have owned a 1978 Rally Sport for 23 years. Have had Cragar Pro Stars on the car since 1992. 14x7 in the front and 15x8 in the back. I am looking to upgrade and give it a more current look. I am interested in Foose Nitrous Chrome and Foose Classic Legend wheels. Can anyone help me figure out what the biggest size wheels and tire I can run on the back? Will 18 inch wheels fit? I also dont understand backspacing? Can anyone help? Thanks.