That heated garage thing is retarted.
I grew up in northern Iowa where it was freezing ass cold all winter. No problem. Here in Indiana it melts during the day and freezes at night. There is always a layer of ice rink under any new snow that falls. You can not use chains (even though they are legal between November and April) because the road could be nasty here in my county where they don't plow, yet dry 4 miles toward town where they do plow and salt.
We arrived here 12 years ago in a Geo Prizm and a '64 Ford Galaxie and were stranded out first heavy snow. You slide off the road here you hit a tree. There are zero shoulders. It's generally creek on one side and trees that get white paint on them when they bother to paint an edge line on the other.
If you notice, the county trucks are not 4wd unless you live in northern Iowa where they use a road grader to plow, or in Alberta or some shit where they use Oshkosh 6x6s. In my county they fill an International 1600 with dirt and plow with it and it never gets stuck. In fact, I was getting ready to chain my B2 to a tree last year to winch on a 3500 diesel Ram that was in the ditch and that plow truck showed up. The driver got out and said "Looks like it's your lucky day" and pulled the Ram out before he even had the clutch all the way up. Weight is everything. You want to never get stuck fill the entire bed of your Ranger with dirt--1,000# ought to do it. I took the plates off my B2 this year and still have plowing responsibilities so I am going to put my Bobcat in the bed of my 2wd crewcab Chevy and drive where I need to go.