Many vehicles have various modifications in War Thunder. Why don’t add them to Enlisted! It would be awesome to use smoke grenade launchers or smoke “spreaders”. Also we could get options for different types of shells. It could help for example low level vehicles to fight higher level vehicles. Different load outs for planes or special ammo could make air fights better. Maybe extra armor could be added or tusks (which are currently added on special versions of M5 Stuart and M4A3E2 Jumbo, but don’t work) for better ability to run over enviroment. There is opportunity to add Zimmerit as well.
I think there is huge opportunity for vehicle modifications other than +10% to movement speed.