HAULIN' GAS * THE FLINTSTONES / HANNA-BARBERA * Hot Wheels 2013 Pop Culture Series 1:64 Scale Die-Cast Vehicle HAULIN' GAS * THE FLINTSTONES / HANNA-BARBERA * Hot Wheels 2013 Pop Culture Series 1:64 Scale Die-Cast Vehicle Vehicle measures approximately 3 inches long. Vehicle may not be compatible with some Hot Wheels tracks and play sets. Includes die-cast bodies, die-cast chassis and Real Riders tires! Ages 8 and up. From Mattel.