Well, one can not be sure what the driver's relationship to the truck is other than that he was driving it. We do not yet know how DW and/or accomplices came by the truck or why they felt the need of a truck. It is possible that at the time of the CD, a nexus had not been drawn fully between truck and DW, DW and the others, the truck and the crime etc. As well, LE does not have to mention anything at this stage they do not want to in the CD, which as others have pointed out had a narrow focus. Perhaps the truck was only being used to hide and transport the cash and the M.Os so if DW was stopped in his transport, LE would find him but not the money connected to the crime. And perhaps the truck would have been used to transfer stashed goods, or yes, some kind of vehicle--even a new purchase such as a motorcycle. We do tend to think, some of us, that the crime plan was to get more than 40,000 dollars and might include a collector car or its vital parts. However, given research into this kind of truck and its purpose, "rolling garage" could be an exaggeration. I don't believe still that we can rule out that the original plan might have included a larger theft than of that cash from the bank. JMO