The M53/59, known as Praga PLDvK vz. 53/59-"Ještěrka" (Praga twin-cannon AA Model 53/59 "Lizard") in Czech, is an ex-Czechoslovak SPAA built from the chassis of a Praga V3S truck with a pair of 30 mm ZK453 autocannon onboard. Although this truck was designed and manufactured by the dawn of supersonic jets, these 30 mm cannons did provide devastating firepower against light targets where it would be hopeless against autocannons. The truck didn't see action in Czechoslovakia (and their successor states) but combat records in both South Europe and Africa still reflect its combat capability at support fire operations.

One of the newcomers of the Update "Sky Guardians" and part of the Soviet tech tree, it not only doubled its firepower over its Soviet counterparts, but also has a high rate of fire against any possible aerial targets or armoured targets which happen to show their sides. It has more than enough penetration at its rank to tear them down with ease; but players would still have to conserve ammo as 100 shells per load (50 per magazine) with a rather long reload time could possibly be a death sentence to the truck if the enemy has the means to take you down with ease (i.e. HMG, other autocannons or HE shells). Sneak up and flank unaware enemies or find a spot and conceal yourself, then unleash bullet storm upon them when they show their sides.