Over-the-road trailers are transportation workhorses designed to handle maximum payload day in and day out. And while the bulk of their service hours are spent on the nation’s highways, these trailers are often subjected to less than ideal terrain and driving conditions.
Over an extended period of time (and use) it’s not uncommon for trailers to exhibit signs of metal fatigue. However, a number of trailers from a leading manufacturer were reporting premature metal cracks. Because of their reputation and experience, SixD Testing & Analysis (6D) was called in to help identify and correct the problem.
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