Truck

Sergeant First Class "Truck" is the callsign of a Delta Force operator who follows Sandman and Frost throughout Call of Duty: Modern Warfare 3. He is second in command of Team Metal.

Delta Force Sergeant First Class
Truck appears through the Delta Force missions. He along with Sandman and Grinch sacrificed themselves during a firefight against Makarov's men to save Price, Yuri and Russian President Vorshevsky in mission "Down the Rabbit Hole". As the latter three were extracted away, the mine collapsed, killing Truck, Grinch and Sandman.

Quotes
Holy Shit! -When the Russian Ultranationlists are in the cave in Down The Rabbit Hole

Trivia

 * In 'Down the Rabbit Hole', Truck is wearing a Task Force 141 uniform.
 * From the patch on his arm, Truck appears to have an O-Positive blood type, the same as Sandman.
 * Truck is the only Delta Force operator to use an MK46.
 * Notably, he and Grinch are both Sergeant First Classes, and they are the only members of Metal to have the same rank.