Originally posted by klenger
I carry an inexpensive set of 1/2" drive sockets, which works for the fuel filter and lug nuts. I also carry a tow strap, jumper cables, oil filter, fuel filter, 1 qt of oil, and if I have it on hand, extra fluids for the xfer case, transmission, and axles. I have a tool chest in the box, so I have plenty of room for the stuff. I also take my tool box of hand tools when we travel. I also have the serpintine belt that I took off when I installed the exhaust brake.
Most important is a cell phone, credit card, and 7 year 100K Chrysler service contract.