I run 33"x12.5"x15" Mud Kings on my Jeep. I ride with guys running everything from BFG's to IROK's. I've yet to find anywhere they can go that I can't.

Previously I ran Super Swamper TSL's. I just wasn't really that impressed with them for the cost difference.

That said, when I start building a new rig soon and gathering parts, I'll be needing much bigger tires. So my current brand won't be an option. Not a whole lot of companies make a serious offroading tire in the 49" range.