Fifth wheel jack points
My Mobile Suites owners manual sez to jack the trailer up at the frame. Why the frame? Why not at the axle spring shackle?
Forum Discussion
Putting a jack under the axle at the U bolts and jacking it up 2" is no different than driving over a 2" bump somewhere on the road. Go measure some of the drive entrances to parking lots and more than likely some are more than 2".
