1969 dart wheel and tire size?

Thanks for all the Help guys! I got my wheels and tires on and it looks great. I had to shave 1/2" of my inner fender lip and put ESPO +2 springs on and I have plenty of clearance!
For anyone else having the issues I was see below for sizes.

rear- 15x8"mopar cop wheels with 4.5" BS wrapped with a 255x60x15 BFG
Front 15x7"Mopar cop wheels with 4.25"BS wrapped with a 215x65x15 BFG

Bought my wheels from Summit Racing because they had these sizes in stock.