I do it every winter going down my driveway. Otherwise my tires would slide instead of roll; I'd lose directional control; my car from just some bump in the driveway could turn sideways; and I could roll upside down, over and over, the rest of the way down the driveway.

And I'm in two wheel drive and not 4 wheel drive because the extra torque it takes to turn the machinery for 4 wheel drive is too much for the poor traction.

I stop at the top of the driveway, make sure I'm in 2 wheel drive, hold the transmission selector so that I can get into neutral quickly and easily, just slightly get the car rolling, go for neutral, mostly just let the car roll down at most just touching the brakes very lightly or not at all, let the car get to the level, bottom of the driveway and a start on the back yard, and then stop the car, go into reverse, backup a little, and then take a left turn into the garage.

Losing directional control and having the car turn sideways and roll over is a big risk. The driveway is not very long, but it's steep.