Nuka-Cola Truck (encounter)

Nuka-Cola truck is a special encounter in Fallout. Here you find tipped over truck that carried Nuka-Cola bottles. There's one crate beside the truck. Search it and find bunch of bottle caps.

In Fallout 3, Nuka-Cola Trucks are collectible junk items found through out the wastes, often found in the rooms of Nuka-Cola Addicts, kids, or sometimes in mailboxes. They come in a large and small form, but are not indicated as such on the Heads-Up-Display(HUD). They have a weight of 2 and a value of 5.

Trivia
Later in Fallout 2 you can meet the ghoul that caused the accident at Broken Hills. And you get the chance to run him over.

In Fallout 3 you can specifically find 3 Nuka-Cola toy trucks in the Arlington Library Children's Wing, but they're also found in a lot of other places.