Can you imagine what the other vehicle and occupants will look like? Todays vehicles, plastic and fiberglass, my truck 4000 lbs. of American steel. I'll take my chances with 3 point belt any day.
Steering wheel, I originally wanted something from an f100 fighter jet, keeping true to "F100" however the F100 fighter jets steering is a joy stick. So that wouldn't work. Then my buddy who works at an older airport, found this steering "wheel" for me. It's supposedly out of a WWII Bomber. While it's not F100 I liked it so I adapted it.