如果想活命，開車慢一點，低於時速43英裏，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： 

• 坐小車裏和大車對撞，沒用。 -TBz- ♂ (38 bytes) () 11/25/2016 postreply 21:00:27

• 為了防止吃東西被噎著，請大家別吃飯。 -coolwin- ♀ (27 bytes) () 11/25/2016 postreply 22:07:08

• 吃飯慢一點同樣有益健康，不會噎到， 不會把牙咬裂，不會把舌頭咬破，不會把腮咬出血 -堅茂- ♂ (0 bytes) () 11/26/2016 postreply 06:12:47

• 撞大車肯定沒戲，路上都是集卡，難道就不開車了？ -堅茂- ♂ (0 bytes) () 11/26/2016 postreply 06:14:37

• 這個外國人不懂物理 -fourwaves- ♂ (207 bytes) () 11/26/2016 postreply 13:12:03

• 話說回來，低於43英裏的確在一個常發生的情況保命 -fourwaves- ♂ (209 bytes) () 11/26/2016 postreply 13:20:25