On 3-12-18, it might have been one of your trucks? It said 'Glassfab' on the side. If you had an Isuzu truck, in the Grass Valley area, around 3:10pm. They were road rage driving, tailgating to the max, and just being super unsafe through the rolling hills on hwy 20 heading into the Grass Valley area. They thought they were pretty funny as they were hauling a small load of glass on the side of the truck/van. They had a few chances to pass on the double lane choices, but decided to stay back and road rage. Two males in the front, looked to be Mexican nationality. Not a great way to drive, not even a great way to drive when the name of your business is on the side of the truck/van. read more