
Wabash recalls trailers for underride guards torqued below spec
Supplier failed to tighten bumper tube bolts to updated torque values after metal change, reducing rear-impact protection.
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Supplier failed to tighten bumper tube bolts to updated torque values after metal change, reducing rear-impact protection.

Hydrogen embrittlement from galvanizing process may crack main beams under load; structural failure risk prompts immediate grounding order.