172.338 — Carrier failed to replace missing ID number
FMCSA violation code under Hazardous Materials. 16 events recorded in roadside inspections. Severity weight: N/A.
Violation Description
Carrier failed to replace missing ID number
About This Violation Code
Code 172.338 falls under the Hazardous Materials BASIC category in FMCSA's Safety Measurement System (SMS).
When this violation is cited during a roadside inspection, it contributes to the carrier's Hazardous Materials BASIC score. Carriers with high BASIC percentiles may be prioritized for FMCSA interventions including warning letters, investigations, or compliance reviews.
Regulatory Reference
Federal Motor Carrier Safety Regulations
This violation references 49 CFR 172.338 in the Federal Motor Carrier Safety Regulations.
Citation Trend (12 months)
Monthly count of 172.338 citations. Red bars mark months with OOS-triggering citations.
Top Carriers Cited
Ranked by frequency • 15 carriers total
Top Carriers with 172.338 Violations
| # | Carrier | USDOT | # Violations |
|---|---|---|---|
| #1 | ALBERTO VAZQUEZ PEREZ | 3260169 | 2 |
| #2 | EAST BRANCH INC | 403002 | 1 |
| #3 | ADAMS MATERIALS & EXCAVATION LLC | 2073722 | 1 |
| #4 | JOSE CRUZ MACIAS | 1042975 | 1 |
| #5 | S&M PRO CONSTRUCTION INC | 4154713 | 1 |
| #6 | ENDEAVOR CRUDE LLC | 3268089 | 1 |
| #7 | B & T TRUCKING AND LOGISTICS LLC | 3563093 | 1 |
| #8 | KAREN YISELL PAZ SALINAS | 3536809 | 1 |
| #9 | WINDSTAR TRUCKING LLC | 2126272 | 1 |
| #10 | SUNRISE FREIGHT SYSTEMS INC | 1269989 | 1 |
| #11 | TREE SAP FARMS LLC | 1936144 | 1 |
| #12 | KARZO TRANSPORTES S DE RL DE C | 3045871 | 1 |
| #13 | CENTRAL TRANSPORT LLC | 661173 | 1 |
| #14 | MC EXPRESS TRUCKING LLC | 1605607 | 1 |
| #15 | FLETES INTERNACIONALES NAYROS SA DE CV | 2440773 | 1 |
Recent Inspections
Latest inspections where 172.338 was cited • 16 total events
Recent Inspections with 172.338
| Date | Report # | State | Level | OOS |
|---|---|---|---|---|
| Jul 11, 2025 | 85234267 | TX | Level 1 | Yes |
| Mar 7, 2025 | 84132776 | TX | Level 1 | No |
| Jan 22, 2025 | 83683887 | TX | Level 2 | No |
| Nov 9, 2024 | 83138627 | TX | Level 2 | No |
| Aug 12, 2024 | 82375492 | TX | Level 2 | No |
| Aug 5, 2024 | 82328795 | TX | Level 1 | No |
| Aug 5, 2024 | 82328784 | TX | Level 1 | No |
| May 20, 2024 | 81677503 | TX | Level 2 | No |
| Oct 27, 2023 | 80042494 | TX | Level 2 | No |
| Sep 14, 2023 | 79700849 | TX | Level 2 | Yes |
| Sep 6, 2023 | 79622833 | TX | Level 2 | No |
| Sep 5, 2023 | 79594824 | LA | Level 2 | No |
| Aug 23, 2023 | 79497432 | OH | Level 1 | No |
| Jul 27, 2023 | 79321062 | TX | Level 2 | No |
| Jul 12, 2023 | 79201795 | TX | Level 2 | No |
| Apr 11, 2023 | 78331096 | OH | Level 2 | No |