M551(76)

M551(76)

M551(76)

USA

IV Rank

Battle rating:

AB	RB	SB
6.3	7.0	7.0

Class:

PREMIUM

Light tank

Purchase:Bundle or Gift

Show in game

Description

The M551(76) is a premium gift rank IV American light tank with a battle rating of 6.3 (AB) and 7.0 (RB/SB). It was introduced during Update "Air Superiority" as a reward for Battle Pass: Season XIV, "Airborne General".

General info

Survivability and armour

Smoke grenades

Creation of a smoke screen in front of the vehicle

Armourfront / side / back

Hull31 / 25 / 19

Turret25 / 25 / 25

Crew4 people

Visibility88 %

Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat? If necessary use a visual template to indicate the most secure and weak zones of the armour.

Armour type:

Armour	Front (Slope angle)	Sides	Rear	Roof
Hull	___ mm	___ mm Top ___ mm Bottom	___ mm	___ - ___ mm
Turret	___ - ___ mm Turret front ___ mm Gun mantlet	___ - ___ mm	___ - ___ mm	___ - ___ mm
Cupola	___ mm	___ mm	___ mm	___ mm

Notes:

Mobility

Speedforward / back

AB77 / 17 km/h

RB and SB70 / 15 km/h

Number of gears8 forward

4 back

Weight15.2 t

Engine power

AB572 hp

RB and SB300 hp

Power-to-weight ratio

AB37.6 hp/t

RB and SB19.7 hp/t

Write about the mobility of the ground vehicle. Estimate the specific power and manoeuvrability, as well as the maximum speed forwards and backwards.

Game Mode	Max Speed (km/h)		Weight (tons)	Engine power (horsepower)		Power-to-weight ratio (hp/ton)
	Forward	Reverse		Stock	Upgraded	Stock	Upgraded
Arcade	77	17	15.2	465	572	30.59	37.63
Realistic	70	15		265	300	17.43	19.74

Modifications and economy

Repair cost

AB1 848

RB2 121

SB2 914

Crew training10 000

Experts320 000

Aces800

Research Aces1 050 000

Reward for battleAB / RB / SB

2 × 110 / 150 / 190 %

2 × 172 / 172 / 172 %

Modifications

Mobility	Protection	Firepower
Tracks Suspension Brake System Filters Transmission Engine	Improved Parts Improved FPE Crew Replenishment Smoke grenade	Horizontal Drive 76mm_us_M361_Smoke_ammo_pack Adjustment of Fire Airstrike Elevation Mechanism 76mm_usa_M32_APDS_ammo_pack Artillery Support Improved optics

Armaments

Main armament

76 mm M32 cannon

Two-plane stabilizer

Reduces the swing of the gun in two planes while moving

Ammunition23 rounds

Reloadbasic crew → aces

7.6 → 5.9 s

Vertical guidance-8° / 19°

76 mm M32					Turret rotation speed (°/s)					Reloading rate (seconds)
Mode	Capacity	Vertical	Horizontal	Stabilizer	Stock	Upgraded	Full	Expert	Aced	Stock	Full	Expert	Aced
Arcade	23	-8°/+19°	±180°	Two-plane	38.1	52.7	64.0	70.8	75.3	7.67	6.79	6.25	5.90
Realistic					23.8	28.0	34.0	37.6	40.0

Ammunition

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
M339 shot	APBC	177	173	159	143	129	116
M352 shell	HE	15	15	14	12	12	12
M331A2 shot	APDS	300	296	278	256	237	219

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
M339 shot	APBC	975	6.6	-	-	-	47°	60°	65°
M352 shell	HE	732	6.8	0.2	0.1	867.22	79°	80°	81°
M331A2 shot	APDS	1,257	2.81	-	-	-	75°	78°	80°

Smoke shell characteristics
Ammunition	Velocity (m/s)	Projectile mass (kg)	Screen radius (m)	Screen deploy time (s)	Screen hold time (s)	Explosive mass (TNT equivalent) (g)
M361	713	7.1	13	5	20	50

Ammo racks

Full ammo	1st rack empty	2nd rack empty	3rd rack empty	4th rack empty	5th rack empty	6th rack empty	Visual discrepancy
23	__ (+__)	__ (+__)	__ (+__)	__ (+__)	__ (+__)	__ (+__)	__

Machine guns

12.7 mm M2HB machine gun

Ammunition1 000 rounds

Belt capacity200 rounds

Reloadbasic crew → aces

10.4 → 8.0 s

Fire rate575 shots/min

Vertical guidance-10° / 28°

Horizontal guidance-60° / 60°

7.62 mm M73 machine gun (coaxial)

Ammunition3 000 rounds

Belt capacity250 rounds

Reloadbasic crew → aces

10.4 → 8.0 s

Fire rate500 shots/min

12.7 mm M2HB
Mount	Capacity (Belt)	Fire rate	Vertical	Horizontal
Pintle	1,000 (200)	575	-10°/+28°	±60°

7.62 mm M73
Mount	Capacity (Belt)	Fire rate	Vertical	Horizontal
Coaxial	3,000 (250)	500	-	-

Usage in battles

Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).

Pros and cons

Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".

Pros:

Cons:

History

Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: https://wiki.warthunder.com/(Vehicle-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the vehicles;
• links to approximate analogues of other nations and research trees.

External links

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• topic on the official game forum;
• other literature.