I had a 1968 Dodge van once that had the Mexican version of "bull bars", a 4"thick steel bar, front and back bumper. Once, backing up in the rain, I demolished the back passenger door of my Mother's brand new Lincoln. Ouch! And, while waiting in line at the International bridge in Juarez, I rolled into a Toyota Corolla. Poor taillights never knew what hit them. I don't have any vehicles with bull bars anymore. No profit in it.