Final answer:
During the first 6 months of a Class D license, only immediate family members may ride in the vehicle.
Step-by-step explanation:
Immediate family members are the only passengers allowed to ride with a new driver holding a Class D license during the initial 6-month period, as per typical driving laws and regulations.
This restriction is often in place to help new drivers, typically teenagers, focus on developing their driving skills without the added distraction that non-family passengers may provide.
Each state might have specific definitions for who counts as immediate family members, so it's important to check local driving laws and regulations.