I think there's a problem with this quote:
"The trucks are so massive that an average human on Pandora is only three quarters the height of one of its tires (which are 4.5 meters in diameter)."
Humans are less than 2 meters in height, so if the tires are actually 4.5 meters in diameter, there's no way humans can be "three quarters" the height of the tires (3/4 of 4.5 meters is 3.375 meters, or 11 feet). That might be the height of one of the Na'vi, but not humans! 143.115.159.54 19:23, January 15, 2010 (UTC)crispydream
Agreed. I think it was meant to say 1 quater the height JayBo Talk IRC 19:25, January 15, 2010 (UTC)