The updated 2019 GMC Sierra has been spied testing prior to a debut later this year.
The revised Sierra can be seen sporting it’s new headlights
in this photo set, which take on a C-shape with a middle body coloured section framed by an LED light signature. The LED
traces in the current Sierra form a ‘C’ pattern, so it appears GMC just gone one step further and shaped the entire headlamp that way. The camouflage is doing a better job at covering up the truck’s body, but it looks as though the GMC will be more conventionally styled than 2019 Silverado, appearing a bit blockier than the Chevy. The wheels on the prototype pictured here also look to be new and could appear on the production truck.