While the vast majority of HGVs aren't proving some sort of life changing humaniarian service, they are usually doing something that has a wider societal benefit and requires a larger weight.
They’re also only allowed to use certain roads due to their weight and don’t have some some stressed-out, raging middle-aged asshole behind the wheel trying to prove they can do 0-60 in 4 seconds all the time.
They’re also only allowed to use certain roads due to their weight and don’t have some some stressed-out, raging middle-aged asshole behind the wheel trying to prove they can do 0-60 in 4 seconds all the time.