As told about by another poster, a tire-plug kit is a good idea.
Rain gear, a tarp or two plus cord and metallic tent stakes, about 6 of the rubber bungee cords, a few loops or feet of baling wire, and bug spray. If raining and you have to work on your vehicle, you can stretch the tarp over the work area and hold the ends to the tent stakes with the bungee cords. The baling wire can be use to hold things together. For example, a loose muffler pipe, and so on.
Don't forget a first-aid kit with bandages.
