They are way stronger than you think, they are rated at 3500 lbs
each (more than the whole Jeep weighs). They are V-Head pipe stands for welders, and I use the v-head on the frame, I have run and shoved it sideways, 250 lbs I weigh and I can only at my best effort get it to wobble (it was something everyone who sees it on the stands wanted to see next as you can imagine). I'm in Wyoming, on I-80, we routinely have 40+ mph winds. I trust those stands more than any other stand including a 2 post lift, Ive seen plenty of vehicles fall off of a lift, nothing falls off these stands or they wouldnt use them in the oil field and pipe-line industries. Some more information on the stands -
http://www.sumner.com/sumner/sub/productb/main.27.7.9.27.0.0.html
Im not willing to pull my axles back off lol, but I would be happy to put it back on the stands and shoot some video of trying to knock it over
