I bought a set of BFG Trail Terrain tires yesterday. (My Wranglers were shot with only 30K miles on them. The tread depth on them didn't meet the standards to be on I-70 in the snow). These new ones rate really well in snow, but are really only rated for mild trails off-road. I'll take my chances with that, but certainly wouldn't attempt anything like Coney Flats with them! Since I have to drive to Black Hawk for work, I hope I made a good choice.