I've set a new record for the MJ trailer. 2 whole 4.0s, 1 aw4, 2 242s, 2ton engine hoist, engine stand, plus some random skidplates and a half-freezer. oh, and my childhood schwinn (green with the banana seat). I guess I'm not allowed to question the strength of those frame welds ever again.
I did have to leave my spare CRD bare block behind.