After doing a lot of research on what wheels to get, I think I finally decided no the Ultra Mammoth in black. Its a 18"x9" wheel with +30 offset. I am thinking about putting the Nitto Trail Grappler MT on in 295/70/18.

My Truck is a 09 Black fx4 that is levelled. First will it fit? I do not want any rubbing because I do a decent amount of offroading while hunting ie fields and dirt roads.

Second any good/bad experiences with these two companies?

 

I can't imagine you'd have much of an issue with the Trail Grapplers since it's slightly less than a 35" tire. You shoud be fine. I dunno about the mammoths though.