Trailer/Semi Trailer Chassis Inspection Checklist

Introduction

Trailer and chassis inspection is a critical component of commercial fleet maintenance. This detailed checklist helps fleet managers and maintenance personnel systematically inspect all critical components of trailer and semi-trailer chassis, ensuring regulatory compliance, operational safety, and maximum uptime.

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Identification and Documentation

Registration and Credentials

• [ ] Current registration documentation available
• [ ] License plate properly mounted and visible
• [ ] USDOT number displayed correctly (if applicable)
• [ ] Annual inspection decal present and current
• [ ] FMCSA registration current (if applicable)
• [ ] CVSA inspection decals current (if applicable)
• [ ] Hazardous materials placards available/displayed (if applicable)
• [ ] Trailer VIN/serial number visible and legible
• [ ] Previous inspection reports available for review
• [ ] Maintenance records up to date

Trailer Information

• [ ] Record trailer number/ID
• [ ] Record manufacturer
• [ ] Record year of manufacture
• [ ] Record VIN
• [ ] Record trailer type (van, flatbed, refrigerated, etc.)
• [ ] Record trailer dimensions
• [ ] Record GVWR and capacity ratings
• [ ] Record tire sizes and load ratings
• [ ] Record suspension type
• [ ] Record brake system type