I sell tires for a living in the Boston area, and the answer is always Nokian Hakkas for winter or WRG4’s for all year. My LR4 is rocking a new set of G4’s for this winter, but being a Nokian dealer I can say the best optimal winter traction would be the Hakka R3 or 9. Don’t bother paying more for Blizzaks, you’ll get less life and traction. And the WRG4 SUV is far better than the WRG3 in wear and traction.
I'm in Seattle area and drive into "winter" every week often near Idaho. It's a crazy place to live because near the Puget Sound it hardly ever even freezes while just an hour in the car you're at 3000 ft elev and past there eastbound it's winter until spring with several feet of snow and nordic skiing, snowmachine, etc. So, when you have studs you're running around town sounding like the tires are filled with gravel LOL. Luckily I can dedicate a car to this side with no studs and only have studs on the lr3 for trips directly "to winter"
The lr3 has the LT2 Hakka 245/75-17 on factory wheels 17x7 and my wagon has the R2 in RFT with matching spare. I just put an archived set of WRG2 on her Audi that I'd stored inside since buying on closeout few winters back. Those will be the winter rain side but with the option to deal with snow pretty well if necessary.
Winter 08/09 we had a huge shut down type of storm along the I5 corridor just days before Christmas. Flights were down and mom-in-law couldn't get here easily so I made a 12 hr round trip to Eugene OR. The I5 had not been plowed.... there are maybe 10 plows in the entire state or something LOL (more now I think). Trucks in the median, cars all over the place stuck, having grown up in MN I thought it was ridiculous.
The heavy S4 avant mt6 blasted through like it was nothing but the tires were new WRG2 and that car weighs about 4400 lbs. 235/40-18 is not "narrow" but it's was decently narrow enough to probably help with the traction.
Seeing those then last so long into years later sold me forever on Nokian. After a few seasons they became the spring-summer-fall set while giving a try with the Pirelli Sottozero 240 which were fine but not as good as the Nokians in the worst snow.