Approximately 5.2 million Ford Super Duty trucks produced from 1999 to 2016 are implicated. Models identified include the F-250, F-350, F-450, and F-550. The lawsuit asserts these trucks’ roofs are vulnerable to collapse in rollover incidents because Ford allegedly compromised the cab’s structural strength and safety. Hagens Berman alleges Ford knew of the asserted risk prior to the first sales in 1999.