Overview

• A loose tire from a Ford van struck and killed the driver of a Toyota Tundra on I-680 near Alamo on Thursday afternoon.
• The tire detached from the van's left rear wheel, crossed the center divider, and hit the Tundra traveling in the opposite direction.
• The crash occurred around 1:35 p.m. south of Stone Valley Road, prompting CHP to close multiple lanes for several hours.
• All lanes were reopened by late afternoon, with the van driver remaining on the scene and fully cooperating with authorities.
• CHP continues to investigate the mechanical cause behind the tire's detachment as part of broader concerns about highway safety on I-680.