Thanks for all the replies. I left out the details of why this failure occurred but basically we lost a wheel bearing. Trailer has been weighed on a cat scale and was empty of all toys when it happened. We took the other tire off when it happened so that we could get it down the road. We replaced the whole axle assembly. The failure was troubling because I had packed the wheel bearings myself about 3k miles ago after the factory seals had leaked (like so many other lippert axles). Anyway, thanks again for all the help.
