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Cybertruck Crabwalk

Gaximus

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crab-walking is really bad on tires.
If all the tires are facing the same way, the tire would not know the direct between that and just driving forward. In fact, it probably less bad on tires than normal turning. It would be better for range and tire longevity, if it used crab walking for lane changes on the highway
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PungoteagueDave

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We already have crab walk at high speed and you can’t turn it off. Just say “yes” when asked.
 


HaulingAss

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I've had more than one CT hater say "it can't even crab walk." I want it added just so I can shut them down.
Let's get real. You could demonstrate the Cybertruck pirouetting on a single tire, like a ballerina spinning gracefully on a single toe, and a true CT hater would not be shut down, they would double down and call it a stupid party trick.

Because CT/Elon/Tesla haters are not rational, they are dumb, angry, impotent losers. The whole lot of them.
 
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heems

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Not sure if this has been posted. CT lead engineer dismissed it as a practical matter a while back.
X
 


Gaximus

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i would not believe the Asia insider,
however at 45mph the wheels move in Sync as you change lanes
ask Grok
The physics of this is now hurting my head. If all the tires turn in unison, and at the same angle. With the forward momentum of the vehicle, why wouldn't the tires continue just going in the same direction, and the truck just be "dog legging" down the highway, without switching lanes. Also as someone else has said. How does the truck know if I'm changing lanes, or just going around a corner? I'm not saying it doesn't work, I've seen videos of it working, its just boggling the mind the more I think about it.
 
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Mikec3399

Mikec3399

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The physics of this is now hurting my head. If all the tires turn in unison, and at the same angle. With the forward momentum of the vehicle, why wouldn't the tires continue just going in the same direction, and the truck just be "dog legging" down the highway, without switching lanes. Also as someone else has said. How does the truck know if I'm changing lanes, or just going around a corner? I'm not saying it doesn't work, I've seen videos of it working, its just boggling the mind the more I think about it.
change lanes at 50 -60 mph and feel the smoothness
it works
 
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Mikec3399

Mikec3399

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Not sure if this has been posted. CT lead engineer dismissed it as a practical matter a while back.
X
right and he was fired, the cybertruck crab walks at 45 mph when you change lanes
 

JimBuck333

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The physics of this is now hurting my head. If all the tires turn in unison, and at the same angle. With the forward momentum of the vehicle, why wouldn't the tires continue just going in the same direction, and the truck just be "dog legging" down the highway, without switching lanes. Also as someone else has said. How does the truck know if I'm changing lanes, or just going around a corner? I'm not saying it doesn't work, I've seen videos of it working, its just boggling the mind the more I think about it.
The vehicle will go where you point the front wheels in all cases, resulting in traveling in a circle if the rear wheels are normal. In crab walk mode, the vehicle will go where you are pointing the front wheels and the rear wheels in unison, resulting in moving laterally in a straight line at an angle to the spine or centerline of the vehicle. Those are the only possibilities. (Of course, if the back wheels turn in the other direction to how the front wheels are turned, you will go in a circle of a smaller radius than if the back wheels are normal.)
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