The tire pressure monitors required by the federal government beginning with the next model year will not always tell drivers when their tires are underinflated and could lead to even more accidents, the tire industry claims, according to an Associated Press story by Nedra Pickler.
The standard issued last month by the National
Highway Traffic Safety Administration (NHTSA) allows tire pressure to drop up to 30 percent below the recommended level before warning the driver. The problem, according to the Rubber Manufacturers Association, is that many
manufacturers set the recommended inflation level just above or at the amount needed to safely operate a fully loaded vehicle. A 30 percent drop would be unsafe in many vehicles, it found.
RMA checked 100 vehicles and found that if the inflation level dropped 30 percent, 76 would be running dangerously low if full of passengers and gear. "The rule is not going to warn motorists when it should and it will create a false sense of security," said Donald Shea, the association's president.
The group did not release the models it checked, but said the problem is generally greater in pickup trucks, minivans, and full-size cars than in smaller cars, according to the AP.