Is it Easy to Trip on a Segway Minipro?

[retrodog]

Ok, not really trip, but I was wondering if you are cruising along on a patch of pavement (or whatever) and hit something unexpectedly, like a bump or abrupt bump on the ground, if the resulting jolt would cause a wipeout. How big of a bump can they handle without sending you flying off the front? I'm sure the inflated tires help somewhat, but there must be a limit.