Which is.... literally the opposite of being able to drive in snow?
"Track mode" typically means you disable the computer stuff like ABS and traction control.
The fuck does that have to do with a family in Northeast Ohio trying to get to the grocery store in 12 inches of slush and snow?
The answer to
@Ben and the others asking about snow is that the car is no different than others. It's fine. Your tires matter more.
There are Teslas with four-wheel drive, which would obviously be the better bet over the two-wheel drive. You probably have to watch out for slipping at low speeds, as the cars have no torque curve. You get all the power at 0RPM, so you can spin your wheels really easily if you're not careful.
One could probably go so far as to make the argument that an EV weighs more than a gas vehicle due to the batteries, so that added weight can help with traction.
I don't think there's any world where the Teslas are going to beat the best winter performer in their price bracket, but they're fine. I'd be more worried about my car being fucking cold because of all the drafts coming in between their shoddily mismatched panel work.