▻ IS-7 vs IS-4, Which is The Best? - World of Tanks IS-4 & IS-7 Gameplay
WoT| Heavy Tank rebalance PtIII – Status Report
BUFFED 121 - World of Tanks
Supertest: 4 Premium Medium Tanks Rebalanced - The Armored Patrol
IS-4 - Global wiki. Wargaming.net
How 7.1 changes the IS-6's effective armor profile : r/WorldOfTanksBlitz
Once WG removes the 113, I think they're gonna buff it stupidly so it becomes the new meta. Oddly enough,I don't think anyone would be surprised. : r/WorldofTanks
World of Tanks Supertest: Soviet Heavy Tank ST-II Spotted
The IS-4; the Biggest Nobody of Tier Ten - Game Guides and Tutorials - World of Tanks official forum
Buffs for Chinese tanks incoming. : r/WorldofTanks
World of Tanks & Murazor about IS-4 Branch Changes - MMOWG.net
New IS-4 Better Than IS-7? | World of Tanks IS-4 Gameplay
Buff IS-4 - Feedback / Suggestions - World of Tanks official forum
World of Tanks - World of Tanks updated their cover photo.
The very first prototype of IS-7... - World of Tanks Blitz | Facebook
World of Tanks Supertest - IS-4 E-100 and T110E5 - new parameters - buff - MMOWG.net
IS-4 - Global wiki. Wargaming.net
World of Tanks Supertest - IS-4 E-100 and T110E5 - new parameters - buff - MMOWG.net
Japanese Superheavies in Supertest – Status Report
E 100, T110E5 and IS-4 HUGE BUFFS in World of Tanks!
On IS-4 model accuracy | For the Record
World of Tanks Supertest - IS-4 E-100 and T110E5 - new parameters - buff - MMOWG.net
WoT| Heavy Tank rebalance PtIII – Status Report
Tanks Reforged: Balance Updates to the IS-4 Line! - World of Tanks Console
