The tractor was not equipped with rollover protection system and the driver was killed. (langdonemison.com)
For added peace of mind, our Jeep is equipped with 4 - wheel disc brakes, rollover protection bars, ABS, traction / stability controls, and an army of airbags. (usedcarsgroup.com)
To earn a good rating for rollover protection, the roof must withstand a force of 4 times the vehicle's weight before reaching 5 inches of crush. (iihs.org)