Knox
The Knox K8 is a 1952 delivery truck that carries goods and produce around Yara. It is a slow, sturdy civilian truck, and the dump truck version is the K8 DMP.
It is plain civilian transport with room for one passenger, who can shoot from the cab.
Take one from a delivery driver on the road. Drive it to any vehicle pickup point to add it to your list. After that you can spawn it at pickup points instead of hunting for another one.