Elon Musk posted some more details about the Cybertruck on Twitter and according to him it will have active ride height & active damping suspension that will be "game changing"
Pickup trucks having active suspension isn't necessarily groundbreaking, the Ram 1500 is available with air suspension and a self-leveling feature, while the GMC Sierra 1500 Denali can adjust damper firmness. But I'm sure Tesla has something up their sleeves to make it stand out compared to the competition.
The Cybertruck will also use air suspension which can self-level depending on the payload.