Auto123 thinks that the new presidential limo has been spotted:

With so much armor being added, it appears GM may have needed a medium-duty truck chassis like the Topkick platform. We observed the limo testing along with two regular Topkick trucks and the wheels and tires on the limo appeared to be the same size as the Topkick. The tires on the limo are Goodyear Regional RHS tires on 19.5-inch wheels. As far as powertain, all we can say for sure is that it sounded like a very large diesel was under the hood. Possibly a V8 Duramax.

Style-wise, we can see bits and pieces from a few different Cadillac models. Xenon headlights from the Escalade adorn the front while the rear seems to have some STS parts. We can also see holders on the top of the front fenders where two small American flags would traditionally go. The doors on this limo are absolutely astounding. We’d guess they are at least 20 centimeters (8 inches) thick!

Groovy. Via Danger Room.

–Robert Farley

Robert Farley is an assistant professor at the Patterson School of Diplomacy and International Commerce, University of Kentucky. He contributes to the blogs Lawyers, Guns, and Money and TAPPED.