Looks like a good start, though the load capacity looks a little light.
The wiki page lists Payload Category A (the generic variant) as a load of 1,600 kg. Payload Category B (infantry carriers, reconnaisance, etc) as a load of 1,800–2,000 kg and Payload Category C (logistics) as a load of 2,300 kg.
Am I missing something? After all a HMMWV can carry 1,250 kg, seems like it should at least be that if not more?
I'm not experienced at making stats though, nor am I experienced with the vehicle in question, so I bow to the stat masters on these forums...
~Ty