You can't even get close to calculating Cd without an actual really detailed 3D model and accurately setup CFD simulation, small details change a lot the overall drag
All simulations we've seeing calculating it's drag coefficient don't meet any of the above requirements
We won't know until...
This is quite hard to do, mostly because traction control is reactive, while lockers are proactive. As it takes time to react, you also have all the rotational inertia to take into account
I know this forum isn't fond of it, but I'm really looking forward to seeing the Cybertruck in a similar...
Lol, in a simplified way, the electronics can't command full force to the wheels when they are stopped for more than a few milliseconds, so when the wheels are stopped, the force goes way down to prevent overheating/damage.
If you have two wheels in the air and are stopped, in many situations...
I don't remember where I read or watched one of the Rivian guys talking about, but it seem that the problem that you get stuck when two diagonal wheels are in the air and the two with traction does nothings is inverter heating related
I think I can shed some light on that. The motors are three...