Domino's Triton No. 1

the plaque in front of the car. It reads, “Triton No 1. Experimental Pizza Car. Presented to Famous Pioneer Auto Show, Murdo So. Dak. by Tom Monaghan, founder of Dominoes"

In 1985: Domino’s envisioned the future with the Triton No. 1, an experimental pizza-delivery vehicle. Unfortunately, a quarter century later, we still have pot holes. So this particular future went straight to a museum in South Dakota.

https://jordanmorningstarblog.wordpress.com/2009/02/17/
http://slice.seriouseats.com/archives/2010/03/pizza-girl-pizza-delivery-technology-of-the-future.html

at the Tupelo Auto Museum, the number 10, thanks to Steven C for the tip!