I picked up my 2004, 4 x 4, Quad Cab, 2500 this week and am starting to make transfers (tool box, removable ladder rack and hitch). I have a fifth wheel trailer. I know that there were a lot of discussions about lowering the bed height for 2001 Trucks but not much in the recent past and I wonder if anything has changed. What is the most effective way to lower my bed height? I will be raising the trailer (already flipped axles) by adding taller tires but want to keep it as low as possible so that it doesn’t blow over too easily. Will the TSR for changing the shocks and removing lift blocks for the 2001 apply to the 2004?