When passing a large semi-trailer truck on an open highway, what aerodynamic wind force changes should a motorcyclist anticipate?

1. Complete zero-gravity conditions where the motorcycle lifts off the road surface
2. An initial aerodynamic bow-wave push away from the truck, followed by low-pressure suction toward the trailer side, and a sudden crosswind blast as the motorcycle clears the front cab
3. A steady forward acceleration boost that doubles the motorcycle's top speed without throttle input
4. No aerodynamic disturbances occur around large commercial vehicles