The damage on this trip:
A Jeep engine went into safety mode numerous times.
Two front axle velocity u-joints got broken.
Numerous front and rear bumper broke off partially or even completely.
Wheel arches and mud flaps came off.
We removed ours at home…
Nevertheless a part of our front bumper came off.
Two cars ran out of fuel we supplied them with some of our spare fuel.
Luckily all in all nothing unusual on these kind of trips. But killing a third velocity joint would have become a nightmare, since no more spares were left.