On February 7, 2013, the refreshed 2014 Tundra was introduced at the Chicago Auto Show. The redesign featured a larger grille, more enhanced fenders front and rear, a redesigned tailgate and tail lights, as well as a completely redesigned interior. The only sheet-metal carried over from the previous model was the cab and the doors.

Information provided by: https://en.wikipedia.org/wiki/Toyota_Tundra#2014.E2.80.93present