M-IV-Y

Premium Heavy Tank Tier 8 USA

M-IV-Y is a tier 8 heavy tank from USA in World of Tanks. This is a premium vehicle — purchased separately from the tech tree.

Get M-IV-Y as a bundle

M-IV-Y is a premium tank. Find current discounts via the official shop or verified resellers.

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M-IV-Y stats at a glance

The M-IV-Y has 1200 hit points , 177.8mm of frontal hull armor , and a top speed of 45 km/h. .

Hull & survivability

Hit points (HP)1200
Weight20.4 t
Hull armor (F / S / R)177.8 / 76.2 / 50.8 mm

The front-to-side armor ratio is 2.3:1. This pronounced angling makes the M-IV-Y significantly stronger when keeping its front facing the enemy.

Mobility

Top forward speed45 km/h
Top reverse speed18 km/h

Forward-to-reverse speed ratio is 2.5:1. Reverse speed is limited, so pre-aim and exposure timing matter more on this vehicle.

Camouflage

Camo (stationary)5.8%
Camo (moving)2.9%

Available guns (1)

Gun Tier Damage Pen Reload RoF
105 mm T140 Y IV 8 11.3s

How M-IV-Y compares to its peers

There are 102 tier 8 heavy tanks in WoT, including the M-IV-Y. Its 1200 HP places it in the top 84% for hit points among same-tier heavy tanks (peer average: 1249). Frontal hull armor of 177.8mm ranks in the top 22% for the class (peer average: 143mm). Top forward speed of 45 km/h is faster than 75% of peer vehicles in this tier and class.

Direct comparisons

Understand the stats

Want a deeper grasp of what these numbers actually mean in battle? Read the glossary:

About this vehicle

Development of the T95 series started in 1953. In June of the same year, H.L. Yoh Company Inc. presented seven blueprints, including the M-IV-Y project. It was supposed to be a 47-ton medium tank with a standard configuration for American tank building: a cast hull and turret, a 105 mm gun, and four crew members. The most outstanding feature of the project was its oscillating turret. It had a stationary lower frontal part that protected the oscillating segment from damage and jamming. However, further M-IV-Y development was discontinued, and it existed only in blueprints.

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Frequently asked

What tier is the M-IV-Y in WoT?

The M-IV-Y is a tier 8 heavy tank from USA.

Is the M-IV-Y a premium tank?

Yes — the M-IV-Y is a tier 8 premium heavy tank in WoT. Premium vehicles earn bonus credits and XP and don't require crew retraining.

What's the top speed of the M-IV-Y?

45 km/h forward, 18 km/h reverse.

How much armor does the M-IV-Y have?

Hull armor: 177.8mm front, 76.2mm side, 50.8mm rear.