2014 GMC Sierra 1500 IV (GMTK2XX) Regular Cab Long Box in Iridium Metallic: Front three-quarter view of a pickup truck with distinctive grille and headlights

Front three-quarter view of a pickup truck with distinctive grille and headlights

Front three-quarter angle showing the pickup truck's bold grille with GMC badge, headlight design, alloy wheels, side steps, and the extended long box bed.

View Dimensions of the 2014 GMC Sierra 1500 IV (GMTK2XX) Regular Cab Long Box

View 25 images of the 2014 GMC Sierra 1500 IV (GMTK2XX) Regular Cab Long Box

Popular Comparisons: 2012 Dacia Sandero II Stepway vs 2008 Seat Ibiza IV, 2022 Cupra Born vs 2025 Skoda Elroq, 2018 Nissan Leaf II vs 2019 Mitsubishi ASX I