I'v currently got an MT21 on the front and an E09 on the rear.
It's my second MT21 on the front and before the E09 there was an MT21 on the rear.
First time l've had a full knobby on the rear and loved it.
I ride 80/20 road/dirt. I commute in the wet, l ride dirt in the wet.
I am going back to an MT21 rear or a Dunlop 606, and l will be riding black top to work every day rain, hail or shine.
I got about 3 or 4k out of the rear even with commuting.
Love the MT21, you will not be disappointed.
I've heard the 606 is better.
The Mitas is too tight to fit myself, going back to what l know l can do on the trail.