TheMeInTeam
If A implies B...
- Joined
- Jan 26, 2008
- Messages
- 27,946
not tailgating makes all the difference in the world here. for both you, and the idiot or non-idiot behind you.Aside from trying not to tailgate (and a half-second of additional reaction time hardly matters if you're going 60), this is why I very much appreciate sometimes driving an SUV where I can see over sedans to some degree, and why I try hard especially in my Mustang to not be behind an SUV or pickup truck (or other taller vehicle) in traffic so I at least might be able to peer through the windows of the car in front of me.
going 60+, a car will not stop in 1-2s. collision force increases as a square of the speed though, so getting down to 20-40 vs hitting at 60 is a massive difference in terms of damage and risk. further, guy behind you not tailgating gets more time to react, too.
other factors matter of course, like how much the vehicle hit decelerates the car hitting from behind and how quickly. if you hit a light car, it likely won't stop the vehicle colliding with it entirely or even close, so that will generate less damage than if same car drove into a reinforced concrete wall at same speed (much less).
in pretty much every scenario, hitting the thing going at half the speed will improve the odds of living, and it will usually improve them greatly. thus not tailgating and having an extra 0.5-2s of time to slow can easily save lives, even in scenarios where a collision isn't avoidable. large vehicles might obstruct view, but even in this situation both your vision and your ability to react in a useful way are improved by not being up someone's butt on the road. one of many reasons i called out tailgating earlier.