Underride and Jackknife Crashes: How They Happen and Who May Be Responsible
Underride and Jackknife Crashes: Causes and Evidence Underride and jackknife crashes are two tractor-trailer crash types that often cause severe injuries. An underride crash happens when a smaller vehicle slides partly or completely beneath a trailer or truck body. A jackknife occurs when the tractor and trailer fold toward each other, often across several lanes. Each raises its own evidence questions for an 18-wheeler accident lawyer. Why underride crashes are so danger