...and for-those who-are-confused... as-to-what-would-be the logic-and-the-idea of having the ultimate independent-suspention-system on a combat-tank... well... it must-be for steep-hill-climbing and for operating-on slopes and angeld damaged roads... where there is a steep-incline and a steep-decline... hmmm... so imagine if the combat-tank needed to climb a steep-mountaine... then the back-end/engine-side would-be lifted-higher... to prevent the tank from tiping-over and landing belly-up...