i assume they have had a FEA ... I don't. I assume about 25 years ago one of the RAS people saw a diagram for a truss bridge and thought it would be pretty strong if they put a fulcrum on one end and a roller tip on the other.  Explain? I don't see how what you mention really applies here nor what problem that creates anyway, that I am missing. Regardless, I would mostly trust FEA. It's a round-about way of saying I don't think the RAS/RAU people are sophisticated enough to have used FEA to design them 25 years ago when I first saw a set
2021 Challenger 6.4L Scat Pack 1320
100% stock: 1.680, 11.894 at 113.75 (DA 175 ft)
weight reduction, wheels, tires, Hellcat air box: 1.661, 11.686 at 115.97 (DA 710 ft)
1973 Challenger 452 ci street/strip [2008]
pump gas, DOT radials: 1.454, 10.523 at 126.44 (DA 514 ft)
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