2014 RAM 1500 BIG HORN * All-Terrain Series 3 * 2016 Greenlight Collectibles 1:64 Scale Limited Edition Die-Cast Vehicle 2014 RAM 1500 BIG HORN * All-Terrain Series 3 * 2016 Greenlight Collectibles 1:64 Scale Limited Edition Die-Cast Vehicle Blazing a new trail of excitement and built for fun! A rough, tough, go anywhere, climb anything work horse. 1:64 SCALE vehicles measure approximately 4 INCHES long. Limited Edition / Die-Cast Metal Chassis. Built from die-cast metal & plastic parts. Ages 8 and up. From Greenlight Collectibles.