^ So in a way he kinda hydro plained or drifted.
Interesting and thanks
Well hydroplaning usually involves a layer of water preventing contact between the rubber and the road. He had contact between the rubber and the road, but not enough, because the road was slick with water, but not to the point where there was a shallow puddle.
It's more like drifting, but drifting is controlled skidding. He skidded.
He was so consumed by his ego at wanting to one up the woman in the car that he let his rage interfere with his focusing on his driving and his judgement.
He threw the car so quickly into the other lane right in front of the other car that it was beyond the capability of the car to be able to stop moving left and so he put himself into a skid.
He then steered too far to the left to try and compensate for the skid.
When the road is wet, it takes a little longer for the tires to regain grip, and so it leads the inexperienced to turn the wheel more to regain control sooner, which you could do if the road was completely dry and the tires had more bite.
The wheel must be turned a little less to correct, because the road being wet causes the car to move more, and more slowly in the direction you turn it than in the dry.
Wet road handling is different than dry road handling, which in California is not something most drivers get enough experience with to be able to develop that skill, unless they play driving simulators or use a slick track.
My point is that the road seemed pretty evenly wet and slick, so what he experienced is what happens when you throw a car around too much for the available road grip.
If he had hit a puddle or gravel, it would have been even worse.
His ego wrote a check his body couldn't cash.
He ran out of talent.
It wasn't just an accident. He deliberately drove the truck in a way it couldn't be driven in the rain.
He drove it like he does in the dry, I'm sure, and then he got surprised that he couldn't do that.
The failure was his and his alone. Don't blame the water. Blame the driver of the truck.