does anyone know ron howards age in the last few seasons of tags i know hes looking more & more like richie cunningham.

Well, let's just do a little math. I'm checking imdb.com to see when Ron was born. TAGS was on from 1960 to 1968 so let's just see what we come up with. Just estimating, I'd say 13. Let's look to make sure: Ron was born in 1954. He was 6 when it started and he would've been 14 when it ended.