i am picking up a 94 4x4 3500 that was bought new as a cab chassis is the dually rear under that truck the same width as a standard dually rear? i would like to convert my SRW truck to a dually.
I think you better do a little more home work. A dually rim has around 8" back space when its mounted as a inner dual. A stock SWR wheel has about a 4" back space. A SRW tire mounts around 1 to 2" from the tire touching a spring.The C & C is narrower than the SRW to fit all of the different bed attachments that you can get.