I'm about to need new tires, and so I was thinking about chaning the size. i currently run a 285/60/18 on some chrome lighting rims. It looks good and is porpotional to the truck since it has not been lowered. I also need to add that I rarely go offroad any, I'm usually on a concrete or paved surface.

 

That looks like a good size to me. I'd install some lowering shackles however.

 

looks good man! Im looking to go with the same combo on my '02 Screw 4x4