33's will take you more places than you imagine if you take your time and are ok with dragging some armor. The pic in my avatar is my rig on 33's crossing golden crack in Moab, so forest roads are no problem.
I did step up to 35's on my last tire change. The truck is noticeably slower, brakes worse and wonders more. For me thats a worth while trade off for the extra trail capability but I like to take it rock crawling. I am in the process of building a more dedicated trail rig and when thats done I will probably take the cruiser back to 33's.
First picture is of the truck on 33's, 3" lift and 1" body lift. Second picture is the same but with 35's. Third picture (just for fun) is the 33's with just the 1" body lift. I'll admit on my truck the 35's looks better but I didn't hate the 33's with the lift either. I really liked the 33's with just the body lift (looks wise) and I personally think 33's would look great with a 2" lift.
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