Are the sensor holes already cut to the correct size?

Yes. The holes are factory-sized for standard parking sensors. Test-fit your specific sensor unit before final installation to confirm clearance.

Will this interfere with my trailer hitch?

The bumper cover mounts at factory points on the frame. If your hitch sits within the bumper envelope, you'll need to verify clearance before install. Most aftermarket hitches clear standard covers, but measurement beats assumptions.

What condition does this arrive in—raw or primed?

Hard panel finish, unpainted. Prep and paint to match your truck's color or protective coating before final install.