It’s common knowledge that Ram is working on updating their pickup truck. The front and rear of the truck will undergo some changes. Recently, spy shots taken in Colorado give us a glimpse inside the vehicle as well. The photos show multiple prototypes of what appears to be Ram 1500 trucks in Big Horn trim. This trim level is lower than the previous Rebel sighting and the spy shots of the new range-topping trim called Tungsten. The front of the truck is still heavily camouflaged, but we can make out the outline of a redesigned bumper. The lower grille in the bumper looks like it may be slightly bigger. The headlights also appear to be redesigned and possibly slightly smaller.