David McCowan, of Rockwood Ont., was killed on Nov. 21 when his Dodge sedan collided with a tractor-trailer head-on on Highway 124 by Guelph Lake.
Police said McCowan was ejected and pronounced dead at the scene.
The driver of the truck was treated for minor injuries at a local hospital.
In a news release, OPP said the driver of the truck is not at fault and a vehicle malfunction was not identified as a factor in the collision.
© 2017 Global News, a division of Corus Entertainment Inc.