rings - not on my Jeep if I want my wife to let me keep buying stuff for it.
I am the IT manager for a fortune 500 steel company- I have access to all kinds of cool tools. That and we scrap any tube drops under 18' and any plate drops under 24"x24" means all the armor, bumpers, tire swings have not cost me a penny in materials.
Anyone by the South Side of Chicago need stock for bumpers/armor hit me up. I have a ton of scrap 12 ga floor plate (seen in the pic above by the beadlocks), we are burning a job of 30K lbs of floor plate and have drops that are 18"x36". I have four of them put aside right now but could grab plenty more.
I also have some 1.5" DOM tubing on overstock that is cheap- I believe it is 12ga wall but I can double check that. I believe I can sell it for $1.50 a foot- and I have about 100 21' pieces.