Happen to have a photo of my front tire (left) next to the stock tire on my friend's 2023 Level.2:
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Not a great photo, but you can see that some so-called "hybrid" tires are less MTB-like than others. When cornering on a loose surface, you depend on the side lugs to keep you from sliding. No side lugs to speak of on the Level.2 tire, so I'd feel less confident on it off-road.
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My ebike came with a Panaracer tire with a tread very much like his. I swapped it out for the tire above at the time of purchase because I worried about its grip in sand. All trails here are sandy to some extent, and sand drifts onto roads during wind events. Based on my MTB experience many years ago, I just didn't trust it.
However, that's all speculation. Only field tests on a range of off-road surfaces would say for sure. I do have one limited field test: I talked him into a beach ride under ideal low-tide sand conditions, and his tire did fine on the hard, damp sand we had that day (see first photo).