A fully loaded tractor trailer has 5 axles and weighs 80,000 lbs, it does 9000-10000x more damage than a passenger car. This is why states operate weigh statio

A fully loaded tractor trailer has 5 axles and weighs 80,000 lbs, it does 9000-10000x more damage than a passenger car. This is why states operate weigh stations — overweight trucks cause significant damage.