Can anybody guess what size tires & wheels?

Anybody know this guy?
mopar105
http://www.forabodiesonly.com/mopar/member.php?u=4073

http://www.forabodiesonly.com/mopar/showthread.php?p=118244#post118244

It's the 72 blue Dart Swinger with a rear white strip and what looks to be 15" wheels. I've sent him three messages but no reply from him.

Can anybody take an educated guess what size tires & wheels? Looks like 70's in the front and
60's rear.