Nevada Pre-Trip Inspection Practice Test
The knowledge behind the walk-around: what to inspect, in what order, and what 'good' looks like for each component — steering, suspension, brakes, tires, coupling, lights, and the in-cab checks. It shows up twice in licensing: as written questions on the knowledge tests, and as the spoken vehicle-inspection portion of the skills test where you walk the examiner around the truck and narrate every check. Studying it as a memorized script fails people; studying it as what-can-kill-you-and-how-to-spot-it passes them.
Who needs it: Every applicant — written questions now, and the spoken inspection exam at the skills test later.
Sample practice questions
What two things do you check on the water pump?
Answer: Mounted secure and not leaking — Mounted secure, not leaking (often shows as a coolant weep).
Maximum gap between the locking jaws and the kingpin is:
Answer: 1/4 inch — 1/4 inch or less; more than that is unsafe.
What do U-bolts do, and what do you check?
Answer: Clamp the axle to the springs; check not bent/broken/missing and nuts tight — Loose or broken U-bolts let the axle shift.
Common mistakes on the Pre-Trip test
- Memorizing a script without knowing WHY each item matters — examiners probe with follow-ups
- Skipping the in-cab portion (gauges, warning lights, brake checks) because the walk-around gets all the attention
- Not using the exact condition language — 'securely mounted, not cracked, not leaking' is the standard the examiner scores
- Practicing only from pictures — the spoken exam expects you to point at real components in order
Studying with the full Truckcess course does double duty: the theory counts toward the federal ELDT requirement (Truckcess is listed on the FMCSA Training Provider Registry).
Official source: Nevada Department of Motor Vehicles
CDL licensing in Nevada is administered by the Nevada Department of Motor Vehicles. Fees, scheduling, forms, and the official Nevada CDL manual live on the official site: Nevada DMV — official CDL page (verified 2026-08-09).
Truckcess is not affiliated with or endorsed by the Nevada Department of Motor Vehicles. Our practice tests cover the federal CDL knowledge standards (49 CFR Part 383) that every state exam is built on; exact question counts, fees, and procedures vary by state and change over time — the official site is always the authority.
More Nevada practice tests
Full prep courses are one-time from $59 with 12 months of access — mytruckcess.com/cdl.
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