I've got 33x12.50R15 Falken Wildpeaks. They're Okay, they've gotten me through some stick situations, they hold a bead well... But my complaint is the fact that they have a solid center tread lock... Meaning mud will pack in their, if its thick mud... And if you're going fast... The tires don't clean out. However though, when going slow... They sling mud everywhere.
One of the things they could have improved was the sidewall, it's only a 2ply sidewall, needs to be three. And they're kinda designed weird as well.
But I'm stepping up to Nitto Mud Grapplers.