With plenty of snow, cold temperatures and hilly terrain, Summit County drivers are better than most when it comes to winter driving. 
Steamboat Springs actually has a winter driving course where they teach people how to drive in icy conditions. Summit County does not have that type of course, but I personally have relied on three sure things for the 22 years I have lived in Colorado. One is my 4 wheel drive Subaru ( I am driving my 5th one right now) and the second is my Nokian tires. Also known as Hakkapeliitta, (or maybe Hakka would be easier!) they are a tire that was developed in Scandanavia, made of softer rubber and with siped tread. What is "siped"? The tire tread has little wavy slits or grooves cut into it, which spreads the tire tread out over the road better and gives better traction. 
I discovered the Nokian tires a number of years ago when I went into Meadow Creek Tire in Frisco to replace my tires before winter. I decided that the Scandanavians should know what they are doing, and went with the recommendation, and now I will not drive a car up here in the winter without them. My last new Subaru I bought in November, and it came with Bridgestone performance tires which I promptly took off and replaced with Nokian Hakkas so that I would have good tires for winter.
So what is my attraction to Subaru? I have never liked driving a big car. I tried an SUV once, several years ago, and sold it after about 18 months and went back to a Suby. The Subaru handles wonderfully in winter weather, and without a high center of gravity, I don't have to worry about rolling it as I drive through Ten Mile Canyon, which can be very icy! I get 28 to 30 miles a gallon, so it is economical, reliable and a workhorse.
For those who like an SUV, they now have the Tribeca, but smaller is better as far as I am concerned.
My third tip for winter driving is just to take it easy. No fast starts on icy roads and no quick stops. People often pass me in terrible conditons while driving on an icy road, but they are the same people I drive past as they are trying to get out of a snowbank in the median or worse yet, on their roof on the side of the road. You can drive a decent speed if the visibility allows, but 70 mph is way to fast for icy conditions. 55 or less will usually get you there safely on I-70. Now if we can just get all the truckers to chain up and keep I-70 open, we will be in good shape!
UPDATE: 7 tips to B Ready for winter weather were posted today on the B Ready Blog, which is sponsored by the people at http://www.readycolorado.com/. They are worth reading!

Winter driving photo courtesy of Flickr.com
28 Comments on Winter driving tips from Summit County, Colorado
Kevin, I would rather have snow that heat, bugs and alligators.... But then you are probably the other way around or you would live here!
Carole, as Julie echoed in the next comment, it is all about the tires. Nothing will stop you when you are on ice, but they will sure help you get going again!
Julie, I remember a ski trip with a very snowy driveway, and my friends with SUVs and big truck tires with lots of tread couldn't get up the drive, by my little Suby made it up just fine!
Tim, the first snow here is always the same too. We also have the issue with I-70 going right through the middle of the county, and if truckers don't chain up, they have enough accidents it has to be closed. Then we are stuck! I only have 3 ways to get home, and one of them closes if we have flurries, so if I-70 closes, I am on my last option. However, most tourists don't know the 3rd road and it usually stays open.
Laurie, I had a VW when I lived in KC, (years ago) but they don't get a lot of snow. They do get a lot of ice storms and nothing will navigate that!
Joanne,
Did you get any snow over the weekend? I can't imagine needing snow tires but I am sure you make good use of them in the winter up there in Colorado.
Colorado is getting serious about the semis chaining up this season. They can give them a ticket for not having chains with them if they are driving I-70, even if it is not snowing or anything. Colorado is in the process of adding some safer chain up areas for the truckers to chain and unchain. They aren't quite done with them yet so the last time there were chain laws all the trucks were pulled over chaining up on the shoulder (actually halfway in the slow lane) before they got to the safer chain up area. Hopefully they will put some signs up so they know there is a safer area up ahead. Already this season a trucker was hit and killed while chaining up his truck on the side of I-70. We all need to be more careful out there!
On I-70 they have increased chain up areas from eleven spots to eighteen, and increased the size of most chain up areas. It should help and hopefully save lives. Everyone still needs to remember to get in the far lane and give truckers and emergency vehicles as much room as possible.
To give Subaru some props, I bought my first ALL WHEEL DRIVE car a little over a year ago, it's not a Subaru it's a Jaguar, but after owning a AWD I will never buy another car without it. They get around amazing, far better than any BAD A** 4x4 I have ever owned or seen on the road. Good tires are a must!
We don't get much snow and ice around here. But when we do, it's not good! People aren't used to driving on it, so it wreaks havoc on our roads when it snows!!
Steamboat would be my first priority for driving lessons! I've never driven in the snow. I was pretty young when we moved to FL and the rest is history. Thanks for the wintery info...maybe we can swap stories while I share about the hurricanes we've had come through FL. :-) (I prefer yours though...)