Be aware that, at least on ATV's, tracks suck power, and slow you down, they also use more fuel.
My experience with tracks is with the Kubota RTV diesel machine. A track kit cuts speed by about one third. Operation in snow means a lower gear than you would use with wheels most of the time.
It IS possible to get stuck, even when your machine has a lot of ground clearance, and the tracks add quite a bit to an ATV/RTV. The Kubota machine is considerably heavier than most any other ATV, so sticking an ATV is likely a lot harder.