['CMV Parts and Maintenance']

['Rear bumper']

11/08/2025

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REGSENSE
Topic Search
CMV Parts and Maintenance - Rear bumper
State Info

State Info

Rear bumper/Rear underride guards - Missouri

RegSense State Info Fleet Safety CMV Parts and Maintenance Missouri Best Results Focus Area English Transportation Rear bumper

Missouri has adopted 393.86 of the Federal Motor Carrier Safety Regulations (FMCSRs).

In Missouri, bumpers must be at least 4.5 inches tall. A vehicle with a GVWR from 9,001 to 11,500 pounds must have a maximum bumper height of 29 inches in the front, and 31 inches in the back.

Related information

Rear Bumper ezExplanation

Citations

307.172 R.S. Mo.
11 CSR 50-2.311
Federal regulation 49 CFR 393.86

['CMV Parts and Maintenance']

['Rear bumper']

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