Vehicle
Heavy Tank
The heavy armour tier, unlocked around Driver 35.
The heavy tank tier is the top of the ground-armour tree, unlocking around Driver 35. If heavy armour like the L2A6 is your goal, log seat time in ground Vehicles to climb the Driver career. See the leveling guide.
Know the wiki. Now play the game.
AE Gaming runs organised WARDOGS every night with free comms, a planning map and a base builder. Reading is half of it, the other half is a squad.