Mechanical Failure

Large semi tractor-trailers are complex machines comprising many systems that are all required to operate correctly at the same time to prevent breakdowns and equipment failure. Even the safest truck driver is at the mercy of company policies governing regular maintenance and supervising mechanics in charge of keeping the trucks running. If any one of the parts or systems fails inspection, doesn’t function properly, or breaks down at highway speeds, a catastrophic accident can result.

Truck mechanical failure wrecks may be caused by:

* Brake lining failure
* Insufficient tire tread, blowouts
* Improper wheel alignment, balancing
* Tire under inflation
* Improper use of the number of axels
* Axel dislodging
* Overloads, trailer hitch failure
* Improper stopping procedures, no hazard warnings

Case Study

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