Pre-Trip Inspection
An inspection performed by a CDL driver before beginning a trip to verify the vehicle is in safe operating condition.
Required under 49 CFR Part 396. Covers brakes, tires, lights, steering mechanism, coupling devices, emergency equipment, and load security. The driver must also review the previous post-trip DVIR. Failure to perform a required pre-trip inspection is a violation that can result in an out-of-service order. Results are recorded on the DVIR.
Last updated: May 28, 2026