Notes: This is a medium 6x6 truck in use by Japanese forces. It looks basically like a larger version of the TWD20, and variants include a dump truck, a water sprinkler (for putting down dust on roads), two wreckers, and a tractor truck.

Notes: These vehicles were built for both commercial and military concerns. The military models are largely flatbed or cargo bed versions, and some are equipped with a crane. They are otherwise conventional trucks. The TSD55 has a longer wheelbase, but is otherwise the same as the TSD45.

Notes: This 6x6 medium truck actually predates the TSD45 and 55, being based on US World War 2 designs. As a matter of fact, it could easily be at first glance mistaken for the World War 2 "Deuce," and it has most of the same features. Variants include a heavy-duty air compressor carrier (used to inflate heavy assault rafts or power equipment such pneumatic tools), a dump truck, a workshop van body, and a tanker truck. At some point, some of these trucks were sold to Lebanon; in the 1982 Israeli invasion, they were captured fitted with Egyptian-made 122mm- multiple rocket launchers.