Source: http://world-of-ru.livejournal.com/3592745.html

As predicted, in 9.5, some vehicles will have a viewrange nerf. Here is a list of some, I am not quite sure whether the list is complete, my bet is that it is not. On the other hand, scouts got theirs buffed. The old one is in the brackets.

IS-8: 370 (400)

WT Pz4: 320 (410)

Т-54: 370 (390)

Т-44: 360 (380)

ISU-152: 310 (370)

IS-3: 360 (350) (a buff, odd)

Rhm.-Borsig: 310 (400)

Pz.Kpfw. VI Tiger (P): 360 (380)

Jagdpanther: 300 (370)

T20 350: (390)

Lorr.155 51: 280 (360)

GW Panther: 270 (370)

AMX-13-75: 430 (390)

T21: 420 (390)