[mmcdermott]

More recently, Tesla seems to struggle with motorcyclists sometimes: https://www.youtube.com/watch?v=yRdzIs4FJJg

[salty_biscuits]

Too be fair, so do a lot of human drivers. Something about motorbikes makes them difficult to perceive. Not sure if it is car pillar design, not expecting to see them there (a prior of just looking for cars) or just a small frontal area.