Need help choosing tires

[Frankencelery]

My ATC250SX needs rear tires badly. The array of ATV tires is confusing as heck. I would like something like the ones that came on it stock. I do quite a bit of riding on cut grass and through fields, and quite a bit of gravel roads to and from riding locations. Not too much mudding and no sand dunes.

What's most confusing is that tires with the same size (22x11-8) have different shapes, height and width. What's up with that?

Last, some vendor recommendations would be great too. Thanks in advance!

[Frankencelery]

Here's what I was talking about. On Beatrice Cycle's web site, there's a C827 and C829. Both have the same numbers but one is clearly wider...

http://www.dratv.com/atctisoea.html

Oh, and isn't it better to put tubes in them from the start, or do you try to hassle with getting the beads to seal?

[El'Capitan]

yes, your are right, one is wider. and no, they are tubless tires, and it is not a hassle at all to get the beads to seal, just put in the recomended amount of air to seal it, and there you go. i had a paddle that needed the beads to seal, pumped it up to like 20lbs i think, and it reseated it.