1. Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability Susie Bozzini*, Nick DiNapoli** and Donald Friedman*** *Safety Engineering International Goleta, CA, USA ** Consultant *** Center for Injury Research Santa Barbara, CA, USA

2. The probability of injury as a function of residual crush in the front compartment

3. Cumulative Residual Crush vs Major Radius

4. Dynamic Lateral Rollover Test – A Pillar Crush with 44” Major Radius

5. Dynamic Lateral Rollover Test – A Pillar Crush with HALO™ ROPS

6. Research Safety Vehicle (RSV) – NHTSA 1984

7. RSV redesign sketch to round roof and enhance pillar support.

8. Patented aftermarket HALO TM ROPS fitted to a Toyota Hilux Dual Cab Truck

9. Concept “A” - Integrated OEM production modification for improved rollover protection.

10. Production Vehicle, Vehicle equipped with aftermarket HALO TM and Concept “A” (reduced Major Radius) injury probability bars, respectively.

11. Original 2012 Mitsubishi Triton Dual Cab

12. HALO TM ROPS Equipped Mitsubishi Triton Dual Cab

13. Concept “B” Production vehicle approach for integrated ROPS

14. Concept “B” Sheet metal ROPS component assembly

15. Concept “B” OEM version of Mitsubishi Triton Dual Cab

16. Original Toyota Hilux Dual Cab

17. After market HALO TM version of Toyota Hilux Dual Cab

18. Concept “B” OEM HALO TM version of Toyota Hilux Dual Cab

19. Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability Questions? Thank you.