Our commercial medium duty box trucks – also known as straight trucks and 5 ton trucks (in Canada) – are commonly used for deliveries or moving households. Most have a roll-up rear door, and automatic transmissions are available. Typical inventory: Freightliner M2 trucks, GMC W4500 cabover trucks, Hino trucks, International 4300 and cabover trucks, and Isuzu NPR cabover trucks.