I work for Amazon and 160 Driving Academy has trained most of our drivers in the Dallas/Fort Worth metroplex. I just finished this week and took my driving test and passed first try. All the instructors were beneficial to my success. All of them had different scenarios and examples that were very beneficial. All of the students that were attending got along great with each other as well. I strongly recommend anyone wanting a CDL in the Dallas area go to 160 Driving Academy. They build you for success starting day 1.