Colorancher, I've got the 20 inch rims with factory all seasons and a manual trans in my 09 R/T. My manual trans helps snow driving compared to an automatic (talk to any truck driver about automatics in snow). But overall it handles pretty good in the snow. It could be better with a real snow tire (I've had great experience with Blizzak snow tires on all corners of a 94 Mustang GT in the snow). The worst conditions so far that I've put it through was 1 to 2 inches of freshly falling snow and the streets were not plowed well yet. It has also been driven on the frozen snow packed road in my neighbornood, albeit at the posted speed liit of 30 mhp. Just need to be easy on the go pedal and light on the brake (slow down for the stop sooner) than on dry pavement. But that should be the same for any driving in those conditions.