rear tire

I'm riding a 1999 FLHR and am for the first time buying a rear tire myself and not through my dealer. My INDY shop closed this year and I'm on my own ordering through the WWW. The tire that's on it is a Dunlop MT90B16 MC 74H D402 white wide sidewall. There is the word TUBELESS on the tire. I...

My stock rear tire is Dunlop MU85B 16 77H.....I have an Avon Av71 on the front and I want my rear to match. So I want to use Avon Av72 on the rear. They come in 140/90 16B 77H or 150/80 16B 77V or MT90B16 74H...Can some tell me what my best option is out of these 3 choices. Greatly...