There are no DOT laws against beadlocks. If you like them and can pony up the $$, then let er rip.
I wouldnt hesitate one second to run beadlocks on public roadways
That is funny that you say that, because growing up in WA, I was always told, even by 4x4 shops that they were illegal, but just to see if you were right, not that I am checking up on you, but because I always believed they were illegal and never pushed the issue, I read a lot of controversy, but I couldn't find any specific law stating that beadlocks are actually illegal.
I read that states that have inspections have failed the inspection because of beadlocks, but still that was just a post from some rando. Luckily for me I have only lived in two states WA and AZ and neither have inspection centers, except for emission inspections.
The closest real law I found was in WA that stated that nothing should protrude from the sides of the car from looking down from above. And it was specific to lug nuts, hubcaps, and disks or bolts. So technically if the bolts that hold on your bead stick out of your fender it is illegal, but all of my Jeeps the tires protruded out the side of my vehicle which meant so did my rim, so technically I was illegal, but I was never hassled about it.
So as far as I can tell you are right, it doesn't seem to be illegal, except for technicalities like if the bolts stick out further than the fenders.
I have also read that beadlocks are really hard to balance, so most people don't which could be dangerous while driving on the road.
I was just intrigued because I have grown up believing they are illegal, and the factually aren't. At least in the states I live(D) in.
Now I am going to have to research Santa Claus!