Flat tire on SW Truck while carrying a TC?

I had a flat on my F350 front tire a few weeks ago just outside Potrero Chico, a world-famous rock climbing national park in Mexico. By the time I had emptied half the truck out to search for my jack and tire cross, a truck that had written on its side "Vulka Mobile" drove past me. As soon as I realized what it meant, I waved but the truck was already 100 yards away, so I ran after the truck and found the guy at his little house. He came back to fix my truck on site for 100 pesos, about US$6. Drove back all the way to Yellowknife, 5500 km north, no issue with the tire. Money well spent.