A woman driving a Honda Civic was killed by a flying truck wheel near Hamilton, Ont. on Thursday. It was the province's second fatal wheel-off incident in as many weeks.
The wheel suspected to be involved in Thursday's fatal wheel-off incident, showing elongated stud holes, indicating loose wheel nuts. Photo from CBC.
The wheel suspected to be involved in Thursday's fatal wheel-off incident, showing elongated stud holes, indicating loose wheel nuts. Photo from CBC.

The Ontario Provincial Police say Miroslawa Chmielewski, 53, was travelling east bound on the Queen Elizabeth Way in southern Ontario when a wheel from a westbound truck bounced over the concrete jersey barrier in the median and struck her car. She was the only occupant of the car and was killed instantly.

Earlier in December, Jason Eligh, a 24-year-old father of two, from Mallorytown, Ont. was killed on Hwy. 401 just west of Brockville. Ont. after a set of duals left a westbound truck and struck his eastbound vehicle.

Safety advocates are calling for an investigation into truck safety in the province, but speaking on CFRB radio the day of the incident, David Bradley, president of the Ontario Trucking Association, defended the industry's record in dealing with wheel separation events, and urged all truckers to be more vigilant in their wheel-end maintenance practices.

"Our hearts go out the family of Ms. Chmielewski," he said. "Tragedies like this are largely preventable and while the industry has done much to reduce the number of wheel-off incidents in the province since the mid-nineteen-nineties, we can't sit idly by while these events still occur. We as an industry have a responsibility to ensure our equipment is in top operating condition. Obviously there's still room for improvement."

In 1995, two back-to-back wheel-off fatalities prompted Ontario's then transport minister, Al Palladini, to convene a Blue Ribbon Task Force investigating the cause of the wheel-offs. As a result of that work, the OTA developed a mandatory training program for wheel installers in the province.

As well, the province instituted an "absolute liability" policy for any wheel-off incident where the driver and/or the carrier would automatically be held liable if a wheel became separated from a truck. Fines for wheel-off incidents could be as high as $50,000.

"This is a tragedy which should not be inflicted upon any family so we're asking all truckers, indeed the operators of all commercial vehicles, to review their wheel installation and maintenance practices and policies to try to prevent further occurrences," Bradley says.

Information provided by the Ontario Ministry of Transportation shows a sharp reduction in wheel separation incidents from 215 in 1997 to 47 last year and 48 so far this year. Seven fatalities have occurred during that period with two occurring in 2011.

The truck that lost the wheel that struck the Honda did not stop following the incident, but police tracked the vehicle down on Saturday. No names have been released pending further investigation, said OPP Sgt. Dave Woodford.

The Ontario Trucking Association has published a "Wheel-Off" advisory on its website urging all carriers operating in the province to be extra vigilant with wheel maintenance.