Here you can download recent governmental and/or industry reports or join a blog forum to learn more about loose wheel nuts.
UN proclaims decade of action for road safety
"The United Nations General Assembly today proclaimed the period from 2011 to 2020 as the Decade of Action for Road Safety to spur national and global efforts to halt or reverse the increasing trend in road traffic deaths and injuries around the world."
Report about unfastening of tyres in heavy vehicles and trailers in Finland
According to the survey from the Helsinki University of Technology there are about 150 loose wheel accidents yearly
and every 2 years somebody is killed in loose wheels accident.
Bus passenger hit by truck wheel dies in New Zealand
Governmental & industry reports
Off-road fatalities, vehicle-related crashes and transportation incidents
Census of Fatal Occupational Injuries (CFOI) - Current and Revised Data
Off-road fatalities, involving wheel and tyre rims