Hey Doug...I think I posted this possibly in some other thread, but I'm not seeing it.
I got my super bronc tires from
ATV Tires | Carlisle | Kenda | ITP | GBC | ATVTireStore.com
Goodyear 21 x 11 x 8 for the rear.
They are a tubeless model, but I'm running a tube (front and back), and bought that from them also. Very helpful site...and very prompt shipping. I've bought from them 3 different times. A fellow named Mike helped me the first time, was so helpful, I asked for him each subsequent time.
Just for reference, for others who may have similar...my VT-8 has the narrower front end (the narrow front end will not accommodate the 21 inch tire....don't ask me how I know....:shrug:....:doah:..:laugh: ). the (second) knobby I ended up purchasing for the narrow front end was a Duro hf240 series. 18.5x9.50x8, and it fit's great.
Good luck with yours Doug....:thumbsup: