rim size question

i CAN'T TAKE THE DART BEING IT'S IN PIECES... BUT I CAN BRING A WHEEL,STRAIGHT EDGE AND TAPE MEASURE AND GO FROM THERE. I'M STILL THINKING OF DOING THE DEAL EVEN IF ALL I GET IS THE BF GOODIES. THEN I COULD SELL THE RIMS... I SHOULD HAVE NO PROBLEM UN LOADING A NICE SET OF CRAGAR SS FOR AROUND 300.00 RIGHT?