Quoted Text
The PT-91 has different pads, there are two smaller pads like on Abrams or Leopard tracks.
Looks like it's the same with some T-72's as well :

Such tracks are sold as upgrades by the Kharkov Morozov Machine Building Design Bureau (KMDB) :

Now I wonder if the tracks pictured in the original post are T-72 tracks indeed

H.P.