Wayward tire slams into Berks County school bus

SPRING TWP., Pa. (WPVI) -- A wayward tire bounced through traffic on Route 222 in Spring Township, Berks County Monday afternoon before slamming through the windshield of a school bus.

Fortunately, the driver and two Conrad Weiser students onboard escaped injury.

Police say the tire came off a pickup truck due to a mechanical problem with one of it its axles.