California Pre-trip Inspection CDL Practice Test
Pre-trip inspection is a hands-on practical skills demonstration required for all commercial drivers. This is an oral examination where you must verbally explain and physically demonstrate proper vehicle inspection procedures to the examiner during your CDL skills test. Basic knowledge is covered in the General Knowledge written exam, but the actual inspection skills are demonstrated practically.
Questions
Oral examination
Passing Score
Must demonstrate competency%
Time Limit
Covered in 60-minute General Knowledge test
Prerequisites
General Knowledge, Air Brakes, and Combination tests must be completed first
What is the Pre-trip Inspection Test?
Pre-trip inspection is a hands-on practical skills demonstration required for all commercial drivers. This is an oral examination where you must verbally explain and physically demonstrate proper vehicle inspection procedures to the examiner during your CDL skills test. Basic knowledge is covered in the General Knowledge written exam, but the actual inspection skills are demonstrated practically.
Pre-trip knowledge tested within General Knowledge; skills demonstrated during CDL test
Topic Breakdown
Engine Compartment
~6 questions
- Engine oil level and condition
- Coolant level and hoses
- Belt condition and tension
In-Cab Inspection
~5 questions
- Gauges and warning lights
- Controls and safety equipment
- Mirrors and visibility checks
External Inspection
~6 questions
- Tires and wheel condition
- Lights and reflectors
- Frame and body condition
Safety Equipment
~3 questions
- Emergency equipment requirements
- Fire extinguisher and triangles
- First aid and safety gear
Study Tips for California
- 1Memorize the complete pre-trip inspection sequence
- 2Practice identifying defects and safety issues
- 3Learn all required safety equipment locations
- 4Practice explaining inspection procedures aloud
- 5Review California-specific inspection requirements
- 6Practice California pre-trip inspection checklist
California CDL Information
Age Requirements
Intrastate: 18+ · Interstate: 21+
CDL Renewal
Every 5 years
ELDT Required
Yes — ELDT (Entry-Level Driver Training) from FMCSA-registered provider
California DMV
Official CDL Portal →Career Opportunities
Frequently Asked Questions
Pre-trip inspection knowledge is tested within the General Knowledge exam (60 minutes in California). The practical pre-trip skills demonstration is part of your CDL road test, which has separate time allowances.
Other California CDL Tests
Ready to Pass Your California Pre-trip Inspection Test?
Practice with real exam questions and detailed explanations.