I may be wrong here, since I have yet had to do brakes on my 2001.5, but I would imagine that the rotors are outboard style. The way you described with the hub needing to be removed is an inboard design. This is what I know from larger applications anyway.
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2001.5 Ram 2500 4x4. Red Sport LB QC, black leather interior, billet everything. Edge HOT Juice/MBRP5"exhst/BHAF w,shield/Axiom &Suncoast trans, Amsoiled up
2002 Ram 3500 4x4. H.O. Black Sport/black leather. Mach1's, Jacobs brake, guages, SBC Con OFE