Generally when Lucid Motors delivers a Lucid Air to a customer at home or their office, it is done in a single passenger car trailer. There is a small truck with an enclosed trailer attached to it, that houses the car. When the Lucid Air arrives, they back the car out of the trailer and deliver it in your driveway or office parking lot.
Here is a photo and video of that from @ThanksDirector on Twitter:
We’ve seen Lucid Motors share photos of deliveries before with similar trailer set ups.