Hot Wheels Workhorses Lot of 5 die-cast metal and plastic toy vehicles. The set includes five trucks: Kenworth Big Rig, RIG WRECKER, Peterbilt Cement Truck Oshkosh Snowplow (only opened box), and a Tractor. The vehicles are multi-colored and have a scale of 1:64. The set is recommended for children aged 3 and up and is part of the Hot Wheels Workhorses series. The vehicles were manufactured in Malaysia and are part of the Die Cast Cars character family.