VEHICLE COMPLIANCE
How to complete an annual DOT inspection
Every commercial motor vehicle in the operation—including a trailer that meets the rule—must be inspected at least once during the preceding 12 months. The report matters as much as the sticker.
TIME: Ask the shop when scheduling; defects and repairs can extend the visit
COST: Confirm the inspection charge with the shop; repairs are separate
Last reviewed August 21, 2026
Before you start
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Truck or trailer identification and VIN
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Current inspection report
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Maintenance or defect information
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Repair records for defects found
Get it done
01
List every vehicle due
Treat trucks and trailers as separate equipment. Match each appointment to the correct unit and VIN.
02
Use a qualified inspector
Confirm the person performing the periodic inspection meets the federal qualification requirements or the applicable approved state program.
03
Complete the inspection
The inspection must cover the required components and produce a report identifying the vehicle, inspector, date, and results.
04
Correct defects and document repairs
A sticker does not make an unsafe vehicle safe. Complete required repairs and retain evidence tying them to the inspection findings.
05
Keep the report with the right unit
Retain the periodic inspection report for 14 months and ensure the vehicle carries or displays the required proof.
06
Reset the deadline from completion
Enter the completed inspection date in We Heart Paperwork. The next date rolls from this inspection, unlike a fixed registration expiration.
Where people usually get stuck
Ask the shop whether it performs the federal annual periodic inspection under 49 CFR 396.17 and whether it will provide a signed report identifying the vehicle, inspection date, inspector, and results. Confirm that you are scheduling the annual inspection—not only a roadside-style inspection or a general safety check.
Review FMCSA inspector qualifications →
What to save when you finish
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Periodic inspection report for at least 14 months
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Proof carried or displayed on the vehicle
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Inspector qualification evidence when the carrier employs the inspector
A roadside inspection is not automatically the annual periodic inspection. It counts only when it meets the applicable periodic-inspection requirements.
Filing it is the easy part. Remembering the next one is what gets people.
When the document is finished, save the completion date and next deadline in We Heart Paperwork.
© 2026 We Heart Paperwork
We Heart Paperwork helps organize compliance information and does not provide legal advice or guarantee regulatory compliance.