Thanks guys I'm gonna take redheadhunter's advice and go with a 265/75/16.What brand should I put on?I was thinking maybe Cooper Discoverer STTs.Any feedback on these or any agressive pattern look for my truck?

 

Any suggestions for an agressive looking tire in 265/75/16 size?Also experience if you have some about the tire suggesting.

 

I've not heard anything bad about them.
As for other options in a mud-terrain there are a lot of them out there. It will all depend on your driving.

 

I've heard good things about the General AT2. A lot of people are turning to those from the BFG crowd.

 

I have heard great things about the Cooper STTs, and since I have Definity Dakota M/Ts which are made by Cooper, and love them I would say you would be happy with that choice

Other suggestions the bfg km2's or the Goodyear kevlar mtr's and a couple people swear by the m/t mtz which do look pretty aggressive, it seems like you want a mud terrain but if your looking at all-terrains too, the tera grapplers are always a common choice that performs well and the bfgs