You of course deliberately omit the fact that 25km/h was a limit on the 3rd gear.
You of course deliberately omit the fact that this was solved in T-34-85 with addition of new 5shift gear box. Hey, when you was talking about main differences of T-34-85 to early models, you even didn't mention the entire new gear box, which solved many problems for the driver and mechanics... or maybe you think that it was just so not important that it shouldn't been even mentioned?

The ingenuity of Soviet engineers is that they made that new 5-shifts gear box totally interchangeable with the old one. So, if repair crews on the field had a shortage of new gearboxes they could stick an old one in it, or vice-versa. It is written in same book... but you of course close your eyes on such things.

You of course deliberately omit the fact that this was happening only on the flat surface. Cause on going up the hill on the 1st gear T-34 was outrunning Sherman (and of course heavy German tanks) just fine.
You omit the fact that heavy German tanks couldn't even dream of driving 25km/h off road.