2 things to do with tanks.
1. Snipe them. Well idk what patches are going down since im on ps4 now. But i would snipe them. And tanks you can snipe them out from far away. So you can get on a building that they cant even shoot you on. Id kill tank dudes all night and theyd never even find me.
2. The best thing to do is to get thier tank. The glitch where you can keep it in your garage screwed this up though. Because when you call and order it anyone can get in if you get out and you cant do sh*t to stop them. Before id snipe dudes out of the tank then steal their tank. Or you could wait to come out of passive mode when they werent paying attention and pull them out of hteir own tank. Then id take the tank down into the tunnels just to mess with them.
If they come down in the tunnel in a car you can kill them. If they come down and get out of a car you can blow the car up and leave them trapped in teht unner. Quite a few times i had dudes tanks for hours. Just one after the other.
But in the end i jsut wnet to my sniper perch and sniped em all night. I loved bad sport. Clean lobby now though so it sucks. Ill end up back in bad sport though but its where tis more fun anyway.