How often should you check the tires on a placarded trailer that has dual tires?
1) Once every three hours
2) Every time you stop
3) Once every 100 miles
4) At the start of each trip and every time you stop

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Accepted Answer

At the start of each trip and every time you stop

How often should you check the tires on a placarded trailer that has dual tires? 1) Once every three hours 2) Every time you stop 3) Once every 100 miles 4) At the start of each trip and every time you stop

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