Michael Bay's official site has just been updated with another new automotive still from Transformers 4 and this one is quite a tease. The Freightliner truck, which you can check out below, is likely a sign that either Ultra Magnus or Motormaster will be featured in the 2014 release.
"The adventure continues to transform with a very different offering from Daimler Trucks North America," the site's official description reads. "The imposing 2014 Argosy cab-over truck by Freightliner."
Although the plot of sequel is still top secret, Bay teased to ComingSoon.net that it will involve a "Chase from Hell." Starring Mark Wahlberg, Jack Reynor, Nicola Peltz, Stanley Tucci, Kelsey Grammer, Sophia Myles, Li Bingbing and T.J. Miller, Transformers 4 hits theaters and IMAX on June 27, 2014.