Best tire for my needs pls help!!!?

Im looking into buying a set aftermarket rims and a new set of tires for my truck (05 chevrolet colorado)..the tires i have on now are 31inch lemans all terrain tire and are like new but i want to go up to a size 33inch tire even tho i know they will rub a lil bit...i drive %99 of the time on the road and highway and mayb one in a million go down a dirt road with my truck..i heard the bfg all terrain tire is good, but they are pricey and i never go off road...what is my best bet for a tire this size that will last a long time but yet is still a good quality tire..opinions please!?!?