Agree with tailgating. Also, miscalculated speed and the braking distances. One thing for sure.... distractions. Drivers involved are not 100% focusing on driving and the surrounding environments. Well, how long can ones stay 100% focus anyway before the distractions enter the field of focus? .
Here's what I saw. 4 vehicles, 2 SUVs in front and followed by 2 tractors traveling on the same lane.
1. First SUV had the brake or emergency light flasher on. Stopped dead in 55-65 MPH lane, for whatever reasons.
2. Second SUV, trailing right behind, applied the brake and swerved to the left, kept hauling and avoided the collision.
3. Third vehicle, the tractor, locked the brakes and swerved slightly to the right and was barely able to avoid rear ending the first SUV.
4. Fourth vehicle, the last tractor, tried to apply the brakes but.............?!?
I Hope everyone is okay.
If I was in the last tractor, what would I do? At that point I will probably apply the brakes and probably will have this flashback to Doris Day's song . Lol
Be safe out there folks!