Tires BRIDGESTONE or OEM Porsche

I had Blizzak WS90s on my RWD BMW for all five years I owned it. My wife has an AWD SUV with all weather tires. She drove the BMW once in the snow and was shocked to find she felt safer in it than her SUV. The only real advantage AWD gives you in the snow is traction to get moving. Once you’re moving, which wheels are propelling you is much less important. What becomes important then is your ability to stop and maneuver. And that is dictated by your tires.

The Blizzaks are excellent on a heavier SUV (my old shitbox Wrangler) and served me very well last winter going between the mainland and Cape Breton

Blizzak hands down. I get 3 winters out of a set no problem.

Bought a set of Blizzak WS90s two years ago and they have tons of tread left after two seasons. Wear obviously depends on how you drive, but mine have held up great for regular commuting and trips to the valley. Very good at handling deep snow, never got stuck.

The Blizzaks always performed better, in my experience, and my WS90s have lasted just fine. I’m not sure how they’d be considered bad on dry roads, can’t say I’ve had any issues.

I had WS80s for a few years with no issues.

Blizzak tires are golden lasted 7 years.

I change to bridgestone's mazda tyre first time.

Quiet Tracks are a garbage tire and never get anywhere close to the mileage warranty. (I’m in Arizona FWIW).

Just FYI, if you are looking for winter capability (snow/ice) the Weatherpeak sucks after 2 seasons of driving (\~ 30,000kms).