I was wondering if there was somebody on here (Larry, where are you?) that has good understanding of the Volvo model numbering system? When I look at TruckPaper.com, there are quite a few that I haven't heard of. I've mostly heard of the VNL610 and VNL770. But they have things listed such as VNL64T610. Is this the proper number and VNL610 is just a shortened up version? What exactly does the 610 or 770 represent? Also, what are the differences between the 420, 430, 610, 630, 660, 670, 770 and 780? There are also some VNM64Ts listed as well. Any help would be greatly appreciated. Thanks.
Dan
Dan