I've had a lot of opportunities to put my Falken AT3W tires through the snow/ice tests this year. Here are the summaries of outstanding events:
- Late November camping some 40km down a FSR, with a 3000lb trailer. Dirt/gravel FSR has some remains of earlier snowfall, but was largely clear in that tires could access the dirt. Received a snowfall of about 15cm overnight and drove out without any issues through fresh snow. Tires were at 18 PSI.
- Mid December driving along a dirt road with hardpacked snow/ice. Lost traction in a left-hand turn at about 40-50kph, slid, fishtailed, recovered.
- Late December camping with the same 3000lb trailer. Going down an FSR with significant amounts of packed and fresh snow. Sunk in and couldn't move forward going up a long hill. Tires were also at 18 PSI. Friend in a very well built Tacoma was in front of me, and he also sunk it and could only progress with chains. Hooked up a strap, managed to back down some 200 metres down the hill, and another 500m or so before I could turn around.
- Early February driving 70km along hard-packed/cleared and fresh-snow dirt road. Very twisty roads, averaging about 50-60kph. Small slid one time, easily recovered. Large slid another time, completely unexpected, could not recover and plowed into the snowbank. Bounced off the snowbank, another slid, recovered. No damage.
- Last weekend (mid February) drove ~700km to/from Vancouver over high mountain passes with fresh and had-packed snow/ice on the roads. Averaged about 100kph on the way to, and 120kph on the way back, frequently driving in the unplowed lane to pass other vehicles (easily hundreds of passes). No real issues, but could feel I was on the verge of losing traction once or twice.
I have previously always ran quality, dedicated winters on virtually all my vehicles. There is no doubt that on-road, dedicated, quality winter tires are vastly superior. Off-road, that's a question with a lot of factors and results can vary. Deep snow and inability to reach the ground (through the snow), I'd prefer the Falkens. Less deep snow and being able to reach the ground, I'll take the Blizzacks.
With smooth, careful driving, the Falkens are decent, but numerous instances of losing traction showed a real need for better tires in the conditions that I drive most.
I'm currently searching for a set of 20" wheels to put my Blizzacks on. I will 100% be running them again next winter.