I don't do a lot of switching with the truck on the photo but it is nice when I end up driving a few miles on a gravel road without a trailer hooked up.  It does not take a lot of cleanup of gravel sticking to grease before hooking up again.

The other truck basically stays with the one grain trailer all year.  Poly keeps it lubricated at all times.  I used to use the disks clipped to trailer but they are not always to easiest to work with.

Yes, they are May Wes units out of Hutchinson MN.

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P1010073 (Small).JPG (34KB - 533 downloads)