The minimum age for applying for a Class B driving license is 21 years old. Below is a brief introduction to the B2 license test: 1. Test Content: The B2 driving license test includes Subject 1 (theoretical test), Subject 2 (reverse parking), Subject 3 (road test), and Subject 4 (safe and civilized driving knowledge). 2. Test Items: (1) Subject 1. The test subjects include traffic safety laws, regulations, and related knowledge. Provincial traffic management departments under the public security authorities establish the test question bank based on local conditions. (2) Subject 2. Test items include pile test, slope parking and starting, parallel parking, passing a single-plank bridge, curve driving, right-angle turning, speed-limited passing through a narrow gate, passing continuous obstacles, 100-meter gear shifting, and bumpy road driving. (3) Subject 3. Basic test items include vehicle preparation, starting, straight-line driving, lane changing, passing intersections, pulling over, passing pedestrian crossings, passing school zones, passing bus stations, meeting vehicles, overtaking, U-turns, and night driving. (4) Subject 4. The safe and civilized driving knowledge test includes requirements for safe and civilized driving operations, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods for situations like tire blowouts, and post-accident handling knowledge.
