After much research over the years for the ultimate tire for our Ford E450 Class C RV for all situations we might find ourselve in -> on-highway travel and off-highway travel whether in dry, wet, sleet, or snow conditions ... I've had to pass on commercial rated all steel tires for it due to the too-smooth, highway type treads on almost all of these type of tires.
I would like all-steel tires for it, but with mud and snow rated treads. This is the only all steel tire I've found that is close to this, but it's tread is bit too aggressive, so I passed on it because of concerns that it may a bit too noisy when traveling on the highway:
https://www.michelinman.com/tire/michelin/xps-tractionThis is the best compromise I could find, in a quality tire with steel in the tread area but not in the sidewalls ... while still having a tread design that could handle most any situation we might be RV'ing in:
https://www.michelinman.com/tire/michelin/defender-ltx-m-s