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How is that possible? The only thing I can think of is a rusty frame <img src="/forums/images/graemlins/zombie.gif" alt="" />


Or did someone do a hack welding job on a heat treated high tensile steel frame.. <img src="/forums/images/graemlins/zombie.gif" alt="" /> <img src="/forums/images/graemlins/zombie.gif" alt="" />

Trucks this size have heat treated frames (the riveted construction is the tale-tale sign) of which welding on is a no-no.