POLICE are investigating a two-vehicle collision in Wollert this afternoon that left a woman dead.

Emergency services were called to Epping Road just after 1pm after a truck and car reportedly collided.

The female driver of the car, who is yet to be formally identified, died at the scene.

The driver of the truck stopped at the scene and is assisting police with their enquiries.

The exact circumstances surrounding the crash are yet to be determined.

Anyone who witnessed the collision or has dashcam footage is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential crime report at www.crimestoppersvic.com.au