I personally can attest to this. I've driven over the pass quite a few times in my camaro just with my stock 19's and it handled amazing and when there was a slip, which was rare, stabilitrak picked it right up. However this video is stupid because it truly doesn't even show the handling for more than ten seconds. If the freaking video would actually show a decent length drive, without cutting to to the next camera angle then i might actually believe the video if I hadn't already experienced it. 2 seconds shot of the tires, then the car, then the tires again, then a zoom and move shot, freaking A show it actually driving in the snow if that's what you're trying to prove. For all we know the car could've actually spun out after every 2 second shot, and they just edited it to make it look like it was in control the whole time.
Camaro 5 Fest here I come!