I have seen several questions about installing fifth wheel mounting rails and whether it is safe to drill in the frames of the '03-'04 RAM's. Reese makes a no-drill frame mounted bracket for the 2500HD truck WITHOUT overload springs which mounts to the frame rail using a backing plate on the opposite side of the rail. The Reese part number is 50040. I just had one installed on my 04. 5 2500 for my Reese 15K. Since I have a short bed truck I also need to add the slider. The only thing I did not like about this kit is that it positions the kingpin of the hitch about 2 inches forward of the rear axle. Reese says this is O. K. (With the standard brackets they recommend centering the kingpin directly over the rear axle). With a short bed truck I need all the room I can get. There is no way to reposition the bracket as it is notched and shaped to fit exactly one location on the frame. I have seen these brackets as low as $169. 00 + shipping online.