There are spoilers in this text!
However Netflix have not yet officially confirmed, Strange things has already been renewed for the fourth season. The series, which has become the most watched title in the history of the platform, already has some confirmed names to come back.
One of them is David Harbor, which contradicts Hopper's death in the third season. Information is from TV line.
The site also claims that if he has a fifth season, the actor also has a pre-signed contract to ensure his presence.
With all these confirmations, it's hard to imagine that dump truck has indeed gone, although his presence is still only likely to be there flashback,
The three seasons of Strange things available in Netflix,