如果想活命，开车慢一点，低于时速43英里，答案就在此

http://www.thecarcrashdetective.com/2016/10/how-to-survive-a-head-on-collision-slow-down-to-below-43mph.html/

Does this mean my car / SUV / minivan / pickup is only designed to protect my family at up to 40 mph?

In a head-on collision, yes.

If crashes are this much more dangerous above 40 or 43 mph, then why do we have speed limits at 55, 65, or 75 mph?

That's a great question. A basic answer is because our society (as well as virtually every other around the world) prioritizes speed over safety when it comes to auto travel.

所有跟帖： 

• 坐小车里和大车对撞，没用。 -TBz- ♂ (38 bytes) () 11/25/2016 postreply 21:00:27

• 为了防止吃东西被噎着，请大家别吃饭。 -coolwin- ♀ (27 bytes) () 11/25/2016 postreply 22:07:08

• 吃饭慢一点同样有益健康，不会噎到， 不会把牙咬裂，不会把舌头咬破，不会把腮咬出血 -坚茂- ♂ (0 bytes) () 11/26/2016 postreply 06:12:47

• 撞大车肯定没戏，路上都是集卡，难道就不开车了？ -坚茂- ♂ (0 bytes) () 11/26/2016 postreply 06:14:37

• 这个外国人不懂物理 -fourwaves- ♂ (207 bytes) () 11/26/2016 postreply 13:12:03

• 话说回来，低于43英里的确在一个常发生的情况保命 -fourwaves- ♂ (209 bytes) () 11/26/2016 postreply 13:20:25