395.8F4-HOSM — HOS (Manner) - Driver's record of duty status failed to record total miles driven for each 24 hour period. Date:
FMCSA violation code under Hours of Service. 989 events recorded in roadside inspections. Severity weight: N/A.
Violation code 395.8F4-HOSM is a Federal Motor Carrier Safety Regulations citation issued under 49 CFR 395.8. It tracks a specific compliance failure recorded against motor carriers and drivers during FMCSA roadside inspections. The code rolls up into the FMCSA Safety Measurement System (SMS) Hours of Service BASIC, which feeds the carrier's percentile ranking and prioritization for FMCSA interventions. It applies to interstate motor carriers, drivers, and the commercial motor vehicles they operate; intrastate operators are subject when their state has adopted Part 350 of the FMCSR by reference. 989 citations have been recorded against this code in the FMCSA inspection record.
- Code:
- 395.8F4-HOSM
- Code System:
- FMCSR
- BASIC Category:
- Hours of Service
- OOS Eligible:
- No
- Severity Weight:
- N/A
- Total Events:
- 989
- Carriers Cited:
- 633
Ranks #741 of 3,146 FMCSR codes by citation frequency • OOS rate of 0.1% is below the FMCSR-wide average of 33.4%.
What 395.8F4-HOSM means
HOS (Manner) - Driver's record of duty status failed to record total miles driven for each 24 hour period. Date:
This is a specific FMCSA dictionary variant of section 395.8; it is not interchangeable with the bare 395.8 catch-all code.
Not Out-of-Service eligible by itself; the citation still feeds the carrier's BASIC percentile when scored.
989 citations recorded in the FMCSA inspection mirror across 633 carriers.
Ranks #741 of 3,146 FMCSR codes by citation frequency.
Most cited recently in Nevada (69 events in the last 180 days).
How to use this code
CSA weight, OOS trigger, inspector focus, fix path, and DataQs — from published FMCSA fields and citation counts on this page
CSA / SMS weight
No published severity weight is on file for this code in our FMCSA dictionary snapshot. Rolls into the Hours of Service BASIC. SMS applies time weights (3× / 2× / 1×) over a 24-month window before ranking carriers by percentile.
OOS trigger
This code is not OOS-eligible by itself. It still appears on the inspection report and can move the carrier's BASIC percentile. Note: 1 co-occurring OOS flags appear on inspections that also cited 395.8F4-HOSM — those OOS orders came from other defects on the same stop.
What inspectors typically check
FMCSR violations for exceeding driving hours, falsifying logs, missing ELD data, and failure to maintain records of duty status.
- Hours-of-Service limits (11-hour drive, 14-hour window, 60/70-hour weekly)
- ELD status, malfunction indicators, and unassigned driving time
- Record of duty status accuracy vs. supporting documents
Fix and prevent
- Correct the underlying condition and document the fix (date, work performed, who signed off).
- Audit ELD unassigned time, form-and-manner errors, and limit breaches in the 24-hour window before dispatch.
- Keep the correction in the compliance file — undocumented fixes look the same as non-compliance in a review.
DataQs challenge grounds
Carriers and drivers can file a Request for Data Review within 24 months when the record itself looks wrong. Common accepted grounds:
- Wrong violation code for the condition the inspector described
- Citation attributed to the wrong USDOT, driver, or unit
- Condition was already corrected / not present when the report was finalized
- Supporting evidence (photos, receipts, calibration, ELD extract) contradicts the citation
For brokers and shippers
Most-cited carrier in our table: UNITED CAPITAL ENTERPRISES INC (11 citations). 633 carriers have at least one 395.8F4-HOSM citation in the mirror — open a carrier's inspection list to see whether this code is a pattern or a one-off.
Violation Description
HOS (Manner) - Driver's record of duty status failed to record total miles driven for each 24 hour period. Date:
Regulatory Reference
Federal Motor Carrier Safety Regulations
This violation references 49 CFR 395.8F4 in the Federal Motor Carrier Safety Regulations.
Top Enforcing States
Where 395.8F4-HOSM 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 395.8F4-HOSM citations. Red bars mark months with OOS-triggering citations.
Most Active Stations
Inspection stations citing 395.8F4-HOSM 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 • 633 carriers total • Page 1 of 26
| # | Carrier | USDOT | # Violations |
|---|---|---|---|
| #1 | UNITED CAPITAL ENTERPRISES INC | 2523515 | 11 |
| #2 | PREFERRED TANK LINES LLC | 2316473 | 7 |
| #3 | ASHFOXX TRANSPORTATION INC | 3835485 | 7 |
| #4 | ERJ SERVICES LLC | 4240906 | 7 |
| #5 | WARDLOWS TRUCKING | 2153191 | 7 |
| #6 | M&MC TRUCKING LLC | 3727549 | 7 |
| #7 | AKTAU7292 LLC | 4245502 | 7 |
| #8 | DOUBLE J XPRESS LLC | 3440496 | 7 |
| #9 | SPARK LOGISTICS TRANSPORT LLC | 4080285 | 7 |
| #10 | BUMBLEBEE TRANSPORT INC | 4305698 | 7 |
| #11 | A & A TRANSPORT SERVICES LLC | 3744799 | 6 |
| #12 | PINGVIN EXPRESS LLC | 4335257 | 6 |
| #13 | SABLOK BROTHERS TRUCKING INC | 2465630 | 6 |
| #14 | EREG TRANSPORTATION LLC | 3965972 | 6 |
| #15 | GO 5 LOGISTICS INC | 3607348 | 6 |
| #16 | SEMI FLEET INC | 1443105 | 5 |
| #17 | AMERICAN CAR WASH EQUIPMENT AND SUPPLY COMPANY | 1126418 | 5 |
| #18 | AMJ LOGISTICS LLC | 3673874 | 5 |
| #19 | SHERGILL CARGO INC | 3610486 | 5 |
| #20 | JC DEPENDABLE TRUCKING LLC | 3641095 | 5 |
| #21 | ROLLING PAVEMENT LLC | 4297513 | 5 |
| #22 | LUCIA TRANSPORT LLC | 4319319 | 5 |
| #23 | ACOSTA SERVICES LLC | 2858251 | 4 |
| #24 | HEARTLAND TANK LLC | 1609118 | 4 |
| #25 | SAKARA LLC | 4429530 | 4 |
Recent Inspections
Latest inspections where 395.8F4-HOSM was cited • 989 total events • Page 1 of 40
| Date | Report # | State | Level | OOS |
|---|---|---|---|---|
| 88509730 | IA | Level 1 | No | |
| 88508676 | MA | Level 3 | No | |
| 88505311 | PA | Level 2 | No | |
| 88511097 | MS | Level 3 | No | |
| 88488421 | PA | Level 3 | No | |
| 88487641 | IA | Level 3 | No | |
| 88485017 | IA | Level 2 | No | |
| 88476304 | IA | Level 2 | No | |
| 88472473 | PA | Level 3 | No | |
| 88462413 | CA | Level 1 | No | |
| 88456032 | PA | Level 3 | No | |
| 88432803 | KY | Level 1 | No | |
| 88431568 | NE | Level 3 | No | |
| 88430460 | IA | Level 3 | No | |
| 88410417 | NV | Level 3 | No | |
| 88403292 | IA | Level 3 | No | |
| 88388431 | OK | Level 1 | No | |
| 88376362 | NV | Level 2 | No | |
| 88373972 | CA | Level 3 | No | |
| 88369439 | NV | Level 2 | No | |
| 88331687 | WY | Level 1 | No | |
| 88340661 | MS | Level 1 | No | |
| 88318079 | CA | Level 3 | No | |
| 88312063 | ME | Level 3 | No | |
| 88307045 | CA | Level 3 | No |
How to comply with violation code 395.8F4-HOSM
- Locate the regulation in the eCFR. Open https://www.ecfr.gov/current/title-49/section-395.8 on eCFR.gov to read the legal text the citation is written against. The eCFR is the National Archives' continuously updated electronic Code of Federal Regulations and is the canonical reference for any FMCSR section.
- Determine if your operation is subject. Confirm whether your operation is interstate (always subject to the FMCSR) or intrastate (subject when your state has adopted 49 CFR Part 350 by reference; most have). Intrastate operators in non-adopting states may be subject to a state analog instead of the federal rule.
- Identify the documented requirement. Read the requirement carefully: "HOS (Manner) - Driver's record of duty status failed to record total miles driven for each 24 hour period. Date:" Map it to the specific equipment, driver document, or operational practice it covers.
- Inspect or maintain to standard. Build a recurring inspection, training, or filing routine that catches this gap before a roadside inspector does. Pre-trip checks, scheduled preventive maintenance, driver-qualification file audits, and supervisor reviews are the standard places this kind of issue is caught early.
- Document compliance to demonstrate it on review. Keep a dated, signed record of each inspection, repair, training session, or filing tied to 395.8F4-HOSM. During an FMCSA compliance review or a customer onboarding audit, the documentation is what proves the program runs — undocumented compliance is indistinguishable from non-compliance to the auditor.
Frequently asked questions about 395.8F4-HOSM
What is FMCSA violation code 395.8F4-HOSM? ▾
Is 395.8F4-HOSM an out-of-service violation? ▾
What's the severity weight of 395.8F4-HOSM? ▾
How many inspections have cited 395.8F4-HOSM? ▾
Which BASIC category is 395.8F4-HOSM in? ▾
What does a carrier do to fix 395.8F4-HOSM? ▾
Where can I find related violation codes? ▾
Where can I find the full text of 395.8F4-HOSM? ▾
About FMCSA violation codes
Every violation found during an FMCSA roadside inspection is recorded under a code drawn from the Federal Motor Carrier Safety Regulations — the codified safety rules motor carriers, drivers, and commercial motor vehicles must comply with in interstate commerce. Codes roll up into one of seven Behavior Analysis and Safety Improvement Categories (BASICs): Unsafe Driving, Hours-of-Service, Driver Fitness, Controlled Substances/Alcohol, Vehicle Maintenance, Hazardous Materials Compliance, and Crash Indicator. Each code carries a published severity weight (1–10) and an Out-of-Service eligibility flag.
Citations counted in the FMCSA Safety Measurement System (SMS) feed a 24-month rolling percentile rank for every motor carrier. Recent citations weigh more heavily than older ones — FMCSA applies a 3× multiplier to events 0–6 months old, 2× for 6–12 months, and 1× for 12–24 months. Carriers above the published intervention threshold for a given BASIC are prioritized for warning letters, focused investigations, and full compliance reviews.
TruckCodex mirrors the FMCSA Motor Carrier Management Information System (MCMIS) and the published violation dictionary on a daily refresh cycle. We do not author or modify violation records — every count, severity weight, and OOS flag on this page reflects what the FMCSA has on file. For real-time confirmation immediately before an enforcement decision, click through to the FMCSA Violations Search link above. Carriers who believe a citation was recorded in error can file a Request for Data Review through the FMCSA DataQs system.