Looking for something to replace the Monroe's that were on when I bought it. Don't want anything too harsh, just a nice ride. I've searched the Bilstein site, for my 8800 GVW + signature info, no lift - the application part numbers are BE5-2549 front and BE5-2550 rear. However, if I search by the part number it describes they're for a 3500 4X4 not the 2500 I have? Also, how much did you all spend for a set of 4. Looks like they're $115 each?