1969 dart front tire and rim question

Has anybody ran a 225x60x15 on a 15x8 rim with 4.5 BS up front on a 69 dart?? I put a set up front on my dart,, and the bottom front lip is getting in the tire with the wheel turn over 3/4 of the way.. It looks like I can extend the fender brace arm to solve this.. But not sure if that will help...