A couple more questions on tanks

[klanx171]

An MG wont kill a tank but it will button him up and have some suppression effect, it can also draw off their fire and fire of others and if you have ok range it means that closer and bigger units like your tanks can pop up and get a shot in without getting shot back at, the range and fire of an MG is very useful and mating them with tanks is a good tactic in areas which are open and have hills and such.

Lighter AT guns and such can do the same and do have a chance of blowing tracks off, destroying equipment and having the same kind of effect as an MG.