CDL Pre-Trip Inspection Checklist 2026

The classic 7-step CDL pre-trip inspection is: (1) Vehicle overview / approach, (2) Engine compartment, (3) In-cab inspection, (4) Driver-side walk-around, (5) Rear of vehicle, (6) Passenger-side walk-around, (7) Air brake check and light walk-around. Our interactive checklist above breaks these into 10 more detailed zones for easier practice - for example, coupling system and lights are separated into their own sections, and Class A vs Class B vs School Bus each show only the zones that apply. The exact order may vary by state, but always follow a consistent pattern.

You typically get 30-40 minutes to complete the pre-trip inspection portion of the CDL skills test. Most experienced test-takers finish in 20-30 minutes. The key is being thorough, not fast. The examiner scores you on what you inspect and explain, not on speed.

Common reasons for failing: missing critical safety items (steering components, brake system, tires), not physically touching or pointing to items you're inspecting, forgetting the air brake check, skipping the engine compartment, or not verbally explaining what you're checking and why. You must demonstrate that you can identify problems, not just name parts.

Yes - the pre-trip inspection is from memory. You won't have a checklist during the test. That's why practicing with a checklist like this one is essential: it builds muscle memory for the walk-around sequence. After 10+ practice runs, the inspection becomes second nature.

The core inspection items are standardized by FMCSA across all states. However, some states may emphasize certain items or have slightly different scoring criteria. Always check with your local CDL testing center for state-specific requirements.

No - the pre-trip inspection test must be performed from memory. However, you can print this checklist and use it during practice sessions. The goal is to practice enough times that you don't need the checklist anymore. We recommend at least 10 practice runs before test day.