The IFS system keeps the van ride height near 2wd levels and may be ideal if all you want/need is more traction for winter.
The solid front axle system on a short wheelbase van should be a good system for off-road use.
Mike
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Alaska to Key West, Labrador and more
Prostate cancer survivor. See Thread Prostate cancer and Sportsmobiles
2015 VW GTI 2020 Fiat 124 Spider
2012 E250 Hitop camper