69 Dart-Weld Prostars/ET Street Radials

Love the set-up. I don't see a 235/50/15 on the Mickey Thompson website. Are those actually 60's, cause I see that profile listed. I'm trying to find a good DOT rear slick for my 69 Barracuda, and these look perfect. Just want to verify the size.

Typo...they are 235/60/15.