Forum Discussion
fuelhauler
Aug 06, 2013Explorer
A drag chain is a set of chains you put on a trailer for braking. With my semi truck & trailer I pull a four axle trailer & will chain up the right rear outside dual tire & the left front dual outside tire. If you are pulling a utility trailer or cargo trailer I would put a set of chains on one tire either side so when you are braking it will help keep everything straight & not jack knifing your trailer when braking.
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