Of course it’s a premium.
Tier VIII Premium Light Stalinium Tank
HP: 1 200
Engine power: 750 hp
Weight: 31,37 t
Max. load wt.: 33,3 t
Power-to-weight ratio: 23,91 HP/t
V-max forward/reverse: 68 / -20 km/h
Turn speed: 50 °/s
Turret turn speed: 41,7 °/s
Terrain resistance: 0,863 / 0,959 / 1,918
View range: 390 m
Signal range: 700 m
Hull armor: 90 / 75 / 45
Turret armor: 120 / 90 / 75
Gun: 85 mm ZiS-S-53BM
Damage: 180 / 180 / 300
Penetration: 170 / 210 / 44
RPM: 10,429
DPM: 1 877,1
Reload speed: 5,753 s
Accuracy: 0,316
Aim time: 1,92 s
Gun dep./elev.: -5 / +20