The only tank I drive is the T34, and I can tell you from practical experience that there is NO WAY to kill a Tiger with a T34. I've never managed to get in a position to drop a shot onto the rear engine deck armor, but I can tell you the shots bounce on every other portion of the Tiger except for the tracks.
The only way for a T34 to deal with a Tiger is to:
1) Run away and hide behind something
2) Track one side of the Tiger and then run around to the other side and get into a position where he can't depress his gun to hit you.
3) Run up to where you and he touch and then maintain direct contact. There is actually a point where because of barrell length you can fire at him, but he is too close to hit you. You still won't kill him, but it irritates the living day lights out of them. Plus he might disco during the engagement and give you the kill.
I usually try to opt for #1
What we really need now is the Sherman, so that T34 drivers like me will have something we can actually kill with impunity.
- SEAGOON