Hang on - tracked vehicles roll on wheels which sit on tracks. I can't see how this could be done without wheels?
You have the tread plates moved directly by linear induction motors mounted in the hull. Like a maglev train, except the vehicle is the "track" and the "train" is a loop of treads. Change your inertial frame of reference and you see that the tread plates which are in contact with the ground are stationary and the vehicle is what's moving, just like with a normal tank. The plates at the rear of the vehicle are lifted up and plates are laid down in front of the vehicle as it advances forward.
To reduce the sliding friction between the hull and plates you would need bearings, either roller/ball bearings or magnetic bearings.
Because the plates are not a belt held in tension by rolling wheels, they don't have to perfectly interlock, either. You can have each plate be individually articulated to the hull on its own bearings, so that if one is blown off the rest of the loop continues moving around the raceway.
Suspension would be accomplished by articulating the raceway itself on shock absorbers that sit between the raceway and the rest of the hull.