i know the bed for that is 12000 but i have a dump bed on mine and lt1 inside and it was 60 i think 04 that price sounds ok on that truck if its fully loaded
i would put air under it otherwise its a bad ride
It should be within a couple of MPG since they use most use the 6.6 right? or does this one have the bigger engine? It is just a detuned engine in one of those from what I recall. I haven't had any experience with the 4500 though. Post some pics of it.