If you turn off dsc you'll have a ton more control in the snow IMO.

Whenever I drive in the winter I don't rely on traction control if it's heavy I just keep in a lower gear and turn it off and then you can really feel/direct where you want the car to go

As far as tires/wheels go I've gone through 3 nj winters now with staggered 20s and all season Toyos and when doing the above have never had an issue in snow.

Granted it's not ideal for driving through 6" of packed snow but honestly when do we actually do that unless by intention?

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards