welcome to the club. Which model SxS are you asking about? The forum is broken down into categories as well;. Once you get the hang of the layout, you will see sections for the Pioneer 1000, the Pioneer 700, the pioneer 500, the Talon, and the Big Red. Lots of info to go around. But beware, you will learn you NEED accessories you didn't know existed. 👍
Welcome from Covington, LA. It really depends on the tire and wheel combo you want to run. A TRUE 30" tire will rub no matter what you see on Facebook or hear otherwise. I think a lot of the mud tires run smaller than they claim; ITP for instance measure true at 30+ PSI but are about a half inch shorter once you decrease pressure to normal riding levels and are even shorter if you don't leave them inflated to 30+ for a day or two to stretch. It really depends on what you plan on doing with your machine. Running wheels with a bit more offset helps out as well, but if you plan on going with 30's I would just go ahead and plop down the cash for forward arched arms.