Why did the CT fail? Is it only 2WD? Bad power distribution algorithm to wheels? Stranded on belly (low clearance)?
EDIT: Yes possibly bad power distribution, but I don't necessarily trust the source.
He said on Instagram that the Tesla didn't have locking differentials — a mechanism that can help improve traction on difficult terrain— "due to software issues." He also said the tires had not been "aired down" to improve traction.
Iirc it was mostly a stupid driver with improper tires on terrain that didn't quite look as bad as it actually was.
The cybertruck doesn't have differentials at all, so it shouldn't need locking diff's.
The entire point of having differentials is to make sure the power from the engine isn't being misdirected to a wheel with no traction, but the cybertruck has independent motors for each wheel.
Based on the older video of the CT failing to climb a rocky/dirt hill, I'd say they have a lot of work to do on their power distribution/traction control systems. Thankfully since it's all controlled with electric motors and not a traditional transmission/transfer case/solid axle setup, it should be able to be fixed or mitigated with OTA updates.