What's in your toolbox?

I have a toolbox that fits under the back seat seat of the truck. Adjustable wrench, vise grips, multimeter, screwdrivers, tire gauge, tape, a few zipties, clamps, and tie downs. Behind the seat is a blanket I can throw down in the dirt, gloves, breakdown triangles, a knee pad, first aid kit, moist wipes, and a 12v impact gun for tires. I found a higher torque (190 ft pounds) wrench at Northern tools. It is 12 volt, so I have an extension cord for it tk reach the trailer wheels. I had to use a star wrench once to change a tire on the trailer and it was brutal because the nuts were rusted onto the studs. I have the star wrench and jack in the trailer. That's it. Sounds like a lot, but it fits under and behind the seat. I think I have used all of it at one time or another. I certainly dont want to carry a evrything I own, just enough to get going again without waiting for someone else to rescue me.