The tank has acquired additional armour plating and attached it to its frame. As long as this feature is active, the tank’s DT and Dur are increased by 1.
The armour weighs 800kg. Only one set of Add-On Armour can be active on a tank at a time.
Every time the tank takes DT damage, roll one d10 (TN 2). On a failure, the Add-On Armour is destroyed and the feature removed. Removing or applying Add-On Armour takes 3 hours.