HAULIN' GAS * MILK DUDS * Hershey's Hot Wheels 2011 Nostalgia Series 1:64 Scale Die-Cast Vehicle HAULIN' GAS * MILK DUDS * Hershey's Hot Wheels 2011 Nostalgia Series 1:64 Scale Die-Cast Vehicle Vehicle measures approximately 3 inches long. Includes die-cast bodies, die-cast chassis and Real Riders tires! Originally released in 2011 - Retired /Out of production! Ages 8 and up. From Mattel.