steel wheels are very good. they have been around for a long time and i have run them on all my trucks. what i like best is if you hit something on the trail they will bend and not break or crack. the biggest downside is they dont have the looks most alloys do.
I have been in situations where i have bent them and the tire started leaking an i was able to bend the edge back in place to stop the air leaking never have that luck with alloy wheels on other peoples rigs.