Beware of Pleasanton Ready Mix Concrete Inc. drivers. Below is an interaction that my fiancé had with one of their drivers the morning of Thursday January 21, 2016. When I called to discuss with who I think was there manager, Rob Santos, he defended his drivers actions that he was driving with a full load(not sure how he knows this when he doesn’t even know which driver I was referring to). Below is what happened. Happened on Stanley blvd, and the video was on Stanley blvd and bernal after I merged in front of him on Stanley he followed me so closely that I thought he was going to hit me. Once we got to the next light on Stanley, where I took the video, he started threatening me and asking me to roll my window down while insulting me. Once the light turned green he made a right, signifying he just pulled next to me and held up traffic turning right just to threaten and yell at me. I was only able to video tape the end of the confrontation that happened at the stop light after he was following so dangerously close that if I stopped quickly he would have hit me. When he was threatening me he kept telling me to roll down my window, which I didn’t but I could still here him yelling at me. This happened today at approximately 7:20am on stanly blvd in pleasanton. Once I started video taping he stopped threatening as much but kept telling me that people like me are the problem with the world and stuff like that and insisted I roll my window down as he is sticking his head out yelling at me. The threatening and yelling continued for more than 3 minutes on bernal ave and Stanley blvd after he followed me dangerously close that I thought he was going to hit me numerous times after I merged in front of him(there was a merging Lane prior to the stop light on Stanley and bernal that I merged in front of him as there was no one merging in front of him and I was following the 1 car merge alternate rule) ***Beware of this company and their drivers.***