Navigating the Aftermath: Jackknife Accidents in Tennessee Jackknife accidents involving commercial trucks are among the most terrifying and destructive collisions on Tennessee roads. When a tractor-trailer "jackknifes," the trailer swings out at an acute angle to the cab, often resembling an open pocket knife. This violent maneuver can create a devastating barrier across multiple lanes of traffic, leading to catastrophic injuries, extensive property damage, and, tragically, fatalities. If you've been involved in a jackknife accident in Tennessee, understanding your legal rights and the complex process of pursuing compensation is crucial. What Exactly is a Jackknife Accident? A jackknife accident occurs when a tractor-trailer's trailer pushes the cab forward, causing the trailer to swing around to an angle of 90 degrees or more with the tractor. This usually happens because the wheels of the trailer lock up or lose traction, while the wheels of th...