I was a Suburban guy also, but it just didn't have the economy nor power when pulling the trailer.......traded it in on a Sierra Crew Cab w/ the Duramax -Allison combo....Best thing I have ever done (Almost).......This thing pulls the trailer without any effort and basically.....you don't even know the trailer is back there...........the Torque these Diesels make is pretty wild...............I'll never go back to a gas rig for pulling.......Hope this helps.....The only thing with more Torque than this truck is Charley's 55......LOL
Ken
