Full-Barrel


 * Full-Barrel is an Autobot Micromaster in the Generation 1 continuity family.

Full-Barrel is half of the Autobot Battlefield Headquarters team, along with his partner Overflow. His battlefield tactics don't get more complicated than, "Full speed ahead!" but Overflow tries to act as a moderating influence (which would probably work better if Overflow was the front of their combined form).

Generation 1
Full-Barrel transforms into the front half of a tractor-trailer rig. He was sold with Overflow, and together they came with a Battlefield Headquarters, that transforms into another tractor-trailer rig, or a shuttle and a jet.
 * Combiner Autobot Battlefield Headquarters (1990)