Don't know much about them. It seems like Alloy would be lighter. But steel wheels would be stronger. <--Probably better for off-road. I make that assumption based off of seeing ads in 4x4 mags that sell steel wheels with beed locks<--which I assume are for hard core rock crawling. I will say they could be useful (another assumption without knowing how expensive or practical they really are) in all types of 4 wheeling. I had the opportunity to live in the United Arab Emirates where my dad was stationed for three years to train the arabs how to fly some Apaches they had bought from us back in the 90's. We went 4 wheeling in the desert a lot and had a time or two when we did pop the beed while running low air pressure to help get our 4 banging pathfinder through some soft sand. Good times. I miss those days
