dumb question about firetrucks

[Shaggy]

@The1SloR/T

autochains.
lift the toggle and flip the switch. rotating chains come down on an air driven rail. gives traction on snow and shit. their a bitch to ride on when your trying to slow down a 160k lb truck on the highway in snow. thank god for engine brakes

wtf weighs 160k pounds

Sewickleys Ladder truck weighs 75k