In Gurps, how powerful do you need to fight a tank?

[Anthony]

Originally Posted by Fred Brackin

The easiest way to attack the tank is to rip off the hatches and reach in and go to work on the crew. ST 50 might do for that.

I doubt the turret motors are strong enough to overcome ST 50, so if you can get up next to it there's not a lot it can do unless someone inside pops the hatch to try to use a MG or something.