There are several pre-trip inspection points to check before you drive.
First check all glass for cracks or damage.
Next check the lights to ensure they are functioning. If there are lights that are not functioning, ensure they are before your trip.
Ensure the reflectors are all in place.
Inspect the mirrors and position them to ensure you can see properly outside of the vehicle.
Check the markers are in place and not damaged.
Finally check the fuel cap is not missing or leaking.