D31.1:
Smoke Dischargers (sD), Smoke Mortars (sM), Smoke Pots (sP), and the Nahverteidigungswaffe (sN) are all vehicular smoke dispensers.
D13.2:
An AFV may attempt to dispense smoke once per Player Turn during the MPh—but only if that AFV is not Abandoned, its crew is not stunned, shocked, or broken, and the AFV/PRC has not yet fired (including Bounding or Defensive First Fire) any weapon during that Player Turn.
Clairement, la règle en question s'applique à tous les vehicular smoke dispensers.
Donc impossible de tirer puis tenter d'enfumer la cible; si tu l'enfumes, tu devrais supporter le malus de ta propre fumée.