Trailer Safety Inspection Checklist Template – Free PDF

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Trailer safety inspection checklist template

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Use this template with Lumiform

Customize this template or build your own
Fill out templates via mobile app
Get reports and analyse your data

Prices start from ░░░ per month

Book a demo

Learn more

This trailer safety inspection checklist is a go-to tool for maintaining compliance with transportation safety regulations while preventing roadside incidents. It goes over critical inspection points including trailer condition, cargo securement, brakes, wheel condition, and safety equipment.

According to the Insurance Institute for Highway Safety (IIHS) and Highway Loss Data Institute (HLDI), truck braking capability is a factor in crashes, since stopping distances for trucks are much longer than passenger vehicles. Through this checklist, you can spot potential brake issues and ensure your fleet remains safe and operational.

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Created by

Ima Ocon

Preview of the template

Page 1

Trailer Condition

Are the trailer body, frame, and suspension in good condition?

Are the trailer lights, reflectors, and signals working properly?

Are the tires in good condition with adequate tread depth?

Is the trailer coupling device secured and in good condition?

Are the safety chains/cables properly connected?

Is the breakaway system working correctly?

Cargo Securement

Is the cargo properly secured and distributed?

Are the cargo tie-downs in good condition?

Is the cargo covered or contained to prevent loss of load?

Brakes and Functionality

Are the trailer brakes functioning properly?

Is the trailer air or electric brake system connected and operational?

Are the brake lights working correctly?

Wheel Condition

Are the wheel lug nuts properly tightened?

Are there any signs of wheel or bearing issues?

Safety Equipment

Is the required safety equipment (e.g., fire extinguisher, triangles) present and in working order?

Are the emergency exit mechanisms (e.g., doors, hatches) functioning properly?

Frequently asked questions

What should I do if I find an issue during my trailer safety inspection?

Document the problem immediately with photos if possible. Assess whether the issue affects safe operation – if it does, don’t use the trailer until repairs are completed. For minor issues, create a maintenance plan with clear priorities and deadlines. Follow up to ensure repairs are completed properly and document the resolution for your maintenance records.

How can I train my team to properly use this trailer safety inspection checklist?

Start with hands-on training showing exactly what to look for in each inspection area. Walk through the entire checklist together on an actual trailer, demonstrating proper inspection techniques. Create clear guidelines for pass/fail criteria and establish accountability for completing inspections. Regular refresher training keeps everyone aligned with safety standards and inspection protocols.

What documentation should I keep after completing a trailer safety inspection?

Keep the completed checklist with date, trailer identification, inspector name, and any noted issues. For commercial operations, maintain these records for at least 12 months as required by DOT regulations. Also document any repairs made following inspections. This creates a maintenance history that demonstrates your safety commitment and protects you during compliance audits.

Ima Ocon

Ima is a writer and editor who specializes in technology, with experience crafting content for companies like Canva and FluentU. She's passionate about startups, remote work, and language learning, as well as the applications of AI in marketing. Currently, she is based in Asia, and she previously studied in Taiwan and Singapore.

This template, developed by Lumiform employees, serves as a starting point for businesses using the Lumiform platform and is intended as a hypothetical example only. It does not replace professional advice. Companies should consult qualified professionals to assess the suitability and legality of using this template in their specific workplace or jurisdiction. Lumiform is not liable for any errors or omissions in this template or for any actions taken based on its content.