The Jingle Truck gets it's name from the bell skirt that hangs off its edges. Generally decorated in bright colors, English words are often found on it such as "Super Stars" on this one. The visibility is often blocked with colorful dangly things and pictures of heroes and politicians. Most of these are Russian made "Kamaz" brand trucks.
Often traveling in convoys, all drivers will stop to help another and with no noticeable tools or materials they can fix things from a blown tire (including inflating the tire) to a drive shaft. But the fix for an oil leak may be to pull the oil plug. No oil. No leak. No problem. (Seized engines are beyond the Afghan driver-mechanic capability.)