After reading through this I remembered a few things I left off: in the trunk, a pair of small jack stands, a couple of pieces of 2x6 cut blocks, and my "crash box" out of my pickup, which has a set of jumper cables, a tow strap, rags, gloves, a cheap rain poncho, a small flashlight, and a small "aerosol can" fire extinguisher (some of that stuff is duplicated, but I just toss the whole box in). We also keep a tiny first aid kit in the glovebox with some bandages and some aspirin and ibuprofen, along with some sunscreen.

Scott