Comparison of some vehicles for transport of 2,5 tons payload in terrain
| Vehicle weight | Payload weight | Total weight | Payload / Total | |
| M621 (Military truck) | 6,1 | 2,5 | 8,6 | 0,29 |
| Mercedes Unimog U 3000 / platform | 5,0 | 2,5 | 7,5 | 0,33 |
| Agricultural tractor 70 hp with trailer ca 2 tons | 6,0 | 2,5 | 8,5 | 0,29 |
| GT (Getting There) | 2,1 | 2,5 | 4,6 | 0,46 |
The vehicle weight is important when transporting in terrain. Fuel consumption is directly proportionate to total vehicle weight. Traction is proportionate to vertical force on powered wheel. The GT has equal normal weight on all wheels- loaded as well as empty.