Some bassinet strollers may have more appropriate wheels for off-roading than others. This can be great once you transition to a different seat style and have an older child.
That being said, you’ll want to avoid bumpy surfaces with your newborn as they don’t have much head or neck control. While a bassinet provides a safe, cozy place for little ones to sleep, it doesn’t have structure or support for the upper body.
If you plan on off-roading with your newborn, look into an all-terrain stroller that works with an infant car seat. And even then, try to make the ride as smooth as possible for your baby’s safety.