Its not in there that long.
Regardless, THOSE ARE CHEP WOOD Pallets.
Wood is used over plastic because boxes do not slide on wood, plastic they slide all over the place.
Than add in those are Apples, in that pictures, even if its berries also gassed.
They're both dry loads, not shipped ice packed like brocolli.
THAT is a 102" Wide regular SEMI Trailer, its actually a Produce trailer, notice the chute at the top?
Thats to duct the air to the back to maintain equalized temp so don't freeze produce at the front.
promise you from what we can see and observe, DO NOT READ anything extra into it.
Its a 102" Reefer Produce Trailer.
Its Produce that is gassed to preserve freshness, ala Apples, or Berries,
Its on Chep Blue Wood Pallets.
Wrapped, taped, at bottom, and typically Apples are wrapped in nylon reenforced tape like the pictures,
Strwberries or rasberrys have interlocking boxes in Flats to can't fall over easily.
Lastly Q did post it with the Apple office.
Now there is NOTHING you can prove from the picture beyond that.
Most apples come from Washington, but I've hauled some from Upper Michigan too.
Reefer containers, do not have a chutes, they have stainless steel walls, and typically are 96" wide.