Attacking a Vehicle

Attacks against vehicles (such as wagons or ships) are made against Armor Class 11. Each vehicle has listed Hardness and Hit Point values. Roll damage against the vehicle, and then reduce that damage by the Hardness value. Any excess damage is applied to the vehicle. If the vehicle takes damage equal to or greater than the listed HP on one side, it is reduced to half speed due to wheel damage or a hull breach; if it takes this much again, it is immobilized, and this much damage will sink a ship.