The strongest tank(s) in the game are currently:
Destroyer. The destroyer is one of the strongest tanks in the game because of it's huge bullet damage and recoil. ...
Overlord. The overlord is the second strongest tank in the game, because of it's powerful drones. ...
Snipers (With 6/7 bullet penetration.)
Blood Death Knight is the strongest tank when played well until you reach the highest level keys. Their biggest strength by far is their ability to survive almost any given scenario.
