With the upcoming 1.7 patch we will be having Vehicle Turrets with finitte ammo and the only way to resupply being Supply Depots, which will eventually be killed by infantry almost always to prevent Vehicles from resupplying and being useful. ANd they will do that because they still have nanohives to give them ammo.
So i thought, vehicles should have their own "Nanohives" too

How Does this Work?
You get a Low Slot Module, Which converts the nanites of your armour into ammunition, that other in your radius will take. Or it can work with a lock on to prevent abusuing
Why armour? Because it makes sense becasue Ammo Suppliers and Armor use nanites will make it more logical :D but the most important part is , so that this cannot be abused to have infinite ammo vehicles again (cause they would be running with a DerpShip or Lav near, so they can get AMmo)
Also, because armor reps are slow, this feature coulnd be used too often without getting really really weak, and therfore, easy to kill

Why?
They could just get out and use a good ol-¦ rep tool to heal themselves

And this couldnt be abuse by them either because they would sacrifice slots for pg/cpu upgrade that would make them tankier
They also have a small powerfull time, meaning that they would be able to use it in battle, only away from it making it the same as if it were an armored HAV because they could still rep themselves