CHEVROLET 2011 Colorado - Manual (Page 55)

Black plate (13,1) Chevrolet Colorado Owner Manual - 2011
Seats and Restraints 3-13
Why Safety Belts Work
When you ride in or on anything,
you go as fast as it goes.
Take the simplest vehicle. Suppose
it is just a seat on wheels.
Put someone on it. Get it up to speed. Then stop the
vehicle. The rider does not stop.