Tire pressure for snowy/icy commute on Blizzak REV01s?

[4gfun]

I have to commute 130 miles round trip with my Galant VR4 on Blizzak REV01s.

Temperatures here like to hover around the freezing mark or just above it. One minute it will snow, the next it will be ice pellets, then freezing rain, then rain.

I know that I have to reduce my tire pressure, but was wondering what a good number would be and if the pressures should be the same all the way around.

Thanks

 

[crimsondragon]

I usually shoot for 28 psi on all four corners. 17 psi in the Jeep but only if I want to float on top of the snow.

 

[VETDRMS]

I was told to run 35psi in my Nokian Hakkapeliitta R2s (235/45/17). Seemed fine through the recent -20F snow/ice storms! Nice and stable when it melts away too.

 

[4gfun]

Thanks everyone for your input.