Trucks

A truck is a type of vehicle that can transport supplies and troops to various war zones. It also has civilian uses for transporting goods as well.

8x8 Heavy Expanded Mobility Tactical Truck
The 8x8 Heavy Expanded Mobility Tactical Truck, formally described as Truck, Cargo:10-ton 8x8, nicknamed the Dragon Wagon, and referred to as HEMTT for short, is a truck series that is a range of eight wheel drive off-road vehicles that are used by the United States Military. They went into service around 1982 to replace the aging M520 Goer.

During Liquid Ocelot's Insurrection, the PMC troops under Liquid Ocelot's command, specifically Pieuvre Armement, utilized these trucks while aiding the current South American regime attempt to take out a resistance movement.

M548/M1015 Full Tracked Cargo Vehicle
The M548/M1015 Full Tracked Cargo Vehicle is an unarmed variant of the M113 Armored Personnel Carrier used for transporting cargo.

The Shadow Moses Island Nuclear Storage Facility utilized M548/M1015s for transporting goods around the otherwise snowed out facility. After FOXHOUND revolted on the island, they used the trucks for similar purposes of transport.

Maz-535
The Soviet-made Maz-535 was an artillery transport truck developed by MAZ during the 1960s. It was strong enough to tow a R-14 IRBM. It also comes with a tarpaulin variety

The Maz-535 was utilized within Tselinoyarsk during Snake's mission in Tselinoyarsk in 1964, both for transporting goods and presumably nukes.

Outer Heaven trucks
The mercenary nation of Outer Heaven utilized various trucks to transport weapons, equipment, and presumably troops throughout Outer Heaven's fortress. They were also presumably used for desert combat training.

Ural-4320
The Ural-4320 is a Soviet Union/Russian army general purpose off-road 6c6 truck. It transports various supplies as well as troops.

They were utilized by the Red Army and FOX members stationed within the San Hieronymo Peninsula, after the latter was taken over by FOX in 1970. After escaping from the Prison, Big Boss and Roy Campbell managed to steal one of these trucks and used it to go around the peninsula. They also demolished several trucks at the base's supply depot as well as within the town as part of a diversionary operation to lessen security onboard the rail bridge connecting the western half of the peninsula with the eastern half and thus later arrive at the harbor. They also later destroyed another truck that was scheduled to make a shipment to the security base to cause a loss of morale by the security base personnel. After Elisa defected to Big Boss's resistance group and saved them from Cunningham's ambush at the Guest House, she also stole an additional truck.

The Peace Sentinels, during the 1974 Peace Walker Incident, also utilized various trucks to transport supplies throughout Costa Rica, namely to transport nukes for the Peace Walker project, but also to continue the KGB's drug trafficking routes to America, ostensibly due to fearing a Communist Central America.

During Liquid Ocelot's Insurrection, the various lesser PMCs utilized the Urals for transporting troops and supplies. The Middle Eastern Militia utilized them to transport them to a battle between themselves and the Praying Mantis PMC squad, although the Militia was mostly creamed. In addition, one of the truck drivers was sniped by one of the PMC soldiers, causing the truck to crash into another truck, severely injuring/killing the various militiamen in transport. Likewise, the South American rebels utilized these trucks for transporting their troops.

Zanzibar Land trucks
Zanzibar Land's trucks were primarily yellow and silver in color, and utilized a conveyor belt system to load and offload various supplies.