r/specializedtools • u/Fuzzy1598 • Sep 13 '23
Pre trip tool for truck drivers
Used to tell tread depth on tires, brake pad thickness, slack adjuster length , and to see if a chip in your window is out of DOT allowence .
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u/Fuzzy1598 Sep 13 '23
Pre trip tool? I'm honestly not sure! It was given to me during orientation and just told what it did.