A set of additional armour plating that a tank can attach to its frame. As long as the tank is equipped with Add-On Armour, its DT and Dur are temporarily increased by 1.
Every time the tank takes DT damage, roll one d10 (TN 2). On a failure, the Add-On Armour is destroyed.
Only one set of Add-On Armour can be active on a tank at a time.
Removing or applying Add-On Armour takes 3 hours.