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30 + years experience truck driver had a bad day at work – unloading boulders

 

30 + years experience truck driver use a wrong trailer for the job. It is not recommended to use an aluminum trailer for rock like that. Rocks got hung up at the front making it very unstable. Having the suspension still inflated also made it unstable. Pulling forward with rocks jammed at the front, air still in the bags made for the demise of the trailer.
A big mistake which is most often done by new drivers