I'm trying to plan ahead for once my duratracs wear down or if I can come across some used mud tires. Whats the largest size I can squeeze under my rig w/ minimal clearance issues. Would I have any issues w/ a 12.5 wide 33 or idealy 35? I know It would be tight but I imagine that a 35x10.5 would fit nicely. and I like the 10.5 width, but a littel wider would be nasty. What do you guys think?