California CDL HazMat & Cargo Practice Test
Practice 25 CDL questions on hazardous materials handling, cargo securement, and combination vehicle operation for the California CDL exam.
What this California practice test covers
- Hazardous materials placarding, labeling, and shipping paper requirements
- Proper loading and securement of general freight and specialized cargo
- Combination vehicle coupling and uncoupling step-by-step procedures
- Weight limits, bridge formulas, and axle weight distribution
The actual California DMV knowledge test has 46 questions, and you need at least 38 correct (83%) to pass. This practice test is based on the California Driver Handbook. The test fee is $38. Tests are administered Computer touchscreen kiosk at DMV office. Online testing is available in California.
Try sample California questions
These questions come from our bank of 395+ CDL questions. The real California CDL knowledge test draws from similar material in the official CDL manual.
A commercial vehicle transporting hazardous materials in California must display placards when the shipment exceeds:
Who is ultimately responsible for ensuring that cargo is properly secured on a commercial vehicle?
What is the maximum gross vehicle weight allowed on most California highways for a commercial vehicle?