Quote:
Originally Posted by phillyd2
You made a performance claim and I just asked if it was tested. If the number was just made up then easy enough to just say that.
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I made the claim based on a number of things.
1. Roughly, a36 steel is rated at 36000 psi. So that 3/4" shackle point has a cross section over an inch and will pull about 40k lbs. The bolts are rated at over 50000 psi. The sheet metal frame will rip out before the bumper will fail.
2. C4 has sold thousands of bumpers. If only a tiny percentage has used their shackle point, even if one failed, the whole entire internet would know.
3. This is good steel with quality welds.