09-29-2016, 10:17 PM
It is beginning to look like Newell changed the tag suspension from 4 bags to 2 bags at the same time they changed to the Series 60, which was a couple of years before changing the front suspension to the Dana IFS. It would be interesting to know if #363 and #365 (1994's) which are two of the earliest Newells I know of with the Series 60 had 2 bags on the tag axle rather than 4.