390.9-SLL — 390.9-SLL
FMCSA violation code under General/Admin. 1,342 events recorded in roadside inspections. Severity weight: N/A.
About This Violation Code
Code 390.9-SLL falls under the General/Admin BASIC category in FMCSA's Safety Measurement System (SMS).
When this violation is cited during a roadside inspection, it contributes to the carrier's General/Admin 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 390.9 in the Federal Motor Carrier Safety Regulations.
Top Enforcing States
Where 390.9-SLL is most commonly cited (last 180 days)
Click a state to see roadside inspection activity, top stations, and carrier profiles in that jurisdiction.
Citation Trend (12 months)
Monthly count of 390.9-SLL citations. Red bars mark months with OOS-triggering citations.
Most Active Stations
Inspection stations citing 390.9-SLL most often (last 180 days)
Often Cited Together
Other violations commonly found on the same inspection (last 90 days)
Citation patterns suggest related root causes (e.g., HOS violations paired with logbook errors).
Top Carriers Cited
Ranked by frequency • 1,151 carriers total • Page 1 of 47
Top Carriers with 390.9-SLL Violations
Showing 25 of 1,151
| # | Carrier | USDOT | # Violations |
|---|---|---|---|
| #1 | FIRST STUDENT INC | 354406 | 40 |
| #2 | LOS ANGELES COUNTY METROPOLITAN TRANSPORTATION AUTHORITY | 2849636 | 8 |
| #3 | TRANSDEV SERVICES INC | 505166 | 7 |
| #4 | OV'S WILLING WORKERS INC | 2662387 | 6 |
| #5 | PEAK PERFORMANCE TRANSPORT INC | 2806311 | 6 |
| #6 | WASTE RESOURCES INC | 2684275 | 5 |
| #7 | SCREAMLINE INVESTMENT CORPORATION | 581930 | 5 |
| #8 | LASF TRANSPORT LLC | 3324392 | 4 |
| #9 | C AND M EXPRESS LLC | 3269534 | 4 |
| #10 | TL TRANSPORT LLC | 4184372 | 4 |
| #11 | BBL EXPRESS LLC | 4511852 | 4 |
| #12 | MV PUBLIC TRANSPORTATION INC | 1205759 | 4 |
| #13 | UNITED PARCEL SERVICE INC | 21800 | 4 |
| #14 | CENTRAL TRANSPORT LLC | 661173 | 3 |
| #15 | COOPER TRANSPORT INC | 3217235 | 3 |
| #16 | A RODRIGUEZ TRANSPORT INC | 2734135 | 3 |
| #17 | NEVAEH INC | 3385997 | 3 |
| #18 | BAKER COMMODITIES INC | 34909 | 3 |
| #19 | CONVOY CONSTRUCTION INC | 3362547 | 3 |
| #20 | BURRTEC WASTE INDUSTRIES INC | 1003451 | 3 |
| #21 | J R VINAGRO CORPORATION | 751284 | 3 |
| #22 | SLAUSON LEARNING CENTER INC | 3739204 | 3 |
| #23 | HIGH QUALITY LOGISTICS LLC | 4088272 | 3 |
| #24 | MARK A FEATHERSTONE | 2569698 | 2 |
| #25 | HEARTLAND EXPRESS INC OF IOWA | 134697 | 2 |
Recent Inspections
Latest inspections where 390.9-SLL was cited • 1,342 total events • Page 1 of 54
Recent Inspections with 390.9-SLL
Showing 25 of 1,342
| Date | Report # | State | Level | OOS |
|---|---|---|---|---|
| Apr 3, 2026 | 87485800 | KY | Level 3 | No |
| Apr 2, 2026 | 87485799 | KY | Level 3 | No |
| Apr 2, 2026 | 87477074 | KY | Level 3 | No |
| Apr 2, 2026 | 87476987 | KY | Level 3 | No |
| Apr 2, 2026 | 87476989 | KY | Level 3 | No |
| Apr 1, 2026 | 87459590 | KY | Level 2 | No |
| Apr 1, 2026 | 87476986 | KY | Level 3 | No |
| Apr 1, 2026 | 87459534 | KY | Level 3 | No |
| Apr 1, 2026 | 87459564 | KY | Level 2 | No |
| Mar 31, 2026 | 87450686 | PA | Level 2 | No |
| Mar 31, 2026 | 87452246 | KY | Level 3 | No |
| Mar 31, 2026 | 87470596 | CA | Level 2 | No |
| Mar 31, 2026 | 87450685 | PA | Level 1 | No |
| Mar 30, 2026 | 87445671 | CA | Level 3 | No |
| Mar 30, 2026 | 87470834 | CA | Level 2 | No |
| Mar 30, 2026 | 87438450 | KY | Level 1 | No |
| Mar 30, 2026 | 87438449 | KY | Level 3 | No |
| Mar 28, 2026 | 87431291 | PA | Level 3 | No |
| Mar 27, 2026 | 87443748 | CA | Level 5 | No |
| Mar 27, 2026 | 87443842 | CA | Level 5 | No |
| Mar 27, 2026 | 87438440 | KY | Level 3 | No |
| Mar 27, 2026 | 87436936 | PA | Level 3 | No |
| Mar 27, 2026 | 87418719 | KY | Level 3 | No |
| Mar 27, 2026 | 87443747 | CA | Level 5 | No |
| Mar 27, 2026 | 87418707 | KY | Level 3 | No |