SIGMA TRUCKLINE INC
SIGMA TRUCKLINE INC is a small fleet, operating 2 power units and 2 drivers, based in Clovis, CA. Across 9 roadside inspections in the last 24 months, the fleet's 66.7% out-of-service rate sits above the 19.4% national average, with no reportable crashes on file. BMC-91 liability filing is on file with GEICO MARINE INSURANCE COMPANY, and operating authority is active for common.
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- OOS rate worse than size peers Driver 50.0% vs peer 0.00% · Vehicle 50.0% vs peer 0.00% Details →
Plain-text risk summary (print / paste)
TruckCodex risk summary — SIGMA TRUCKLINE INC (USDOT 4181663) Verdict: CAUTION Book with caution — review signals below No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking. Authority / census status: Active Active BIPD limit: $750,000 Blockers: (none) Cautions: • OOS rate worse than size peers — Driver 50.0% vs peer 0.00% · Vehicle 50.0% vs peer 0.00% On file: • 1 active operating authority • Insurance on file · $750,000 — GEICO MARINE INSURANCE COMPANY · 91X • BOC-3 process agent on file — #1 A BOC-3 FILING INC Source: https://truckcodex.com/usdot/4181663/ As of: Sep 22, 2026 Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · filing & peer scorecard
TruckCodex filing & peer scorecard · B
Composite of 4/5 scored components (mean 79/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
B
confidence 80% · 4/5 signals · expand
TruckCodex filing & peer scorecard · B
Composite of 4/5 scored components (mean 79/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
Active census status with no OOS order or revoked authority on file.
Active BIPD/Primary-like policy on file in our insurance history.
Driver OOS 50% vs peer median 0% (worse). Vehicle OOS 50% vs peer median 0% (worse). n=274383 same-size ACTIVE peers.
FMCSA has not assigned this carrier a formal safety rating. We do not invent one.
NR reason: No published FMCSA safety_rating.
No BMC-91 insurance-lapse watch classification on file for this USDOT.
TruckCodex filing & peer scorecard from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not a booking verdict and not legal advice. See methodology. Booking triage on this page: Caution.
Fleet size changes
- Power Units −5 (7 → 2) · Aug 16, 2026 · FMCSA Company Census
- Drivers −4 (6 → 2) · Aug 16, 2026 · FMCSA Company Census
1 active liability filing
Company profile
No active FMCSA cargo filing on file.
FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.
No active broker surety bond or trust fund on file.
BMC-84 is a surety bond; BMC-85 is a trust-fund agreement. Required for property brokers / freight forwarders — not motor-carrier BIPD liability insurance.
Based on FMCSA authority grant of 2024-09-12 (740 days). Published gates only — not a guarantee they will accept. Confirm with the broker.
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InsuranceGEICO MARINE INSURANCE COMPANYPolicy effective Aug 13, 2024
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Process Agent#1 A BOC-3 FILING INCBOC-3 on file
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Operating AuthorityMC1610114ACTIVE
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Truck tractors | 2 | 0 | 0 |
| Trailers | 2 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Inspections (24 months)
All 9 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 9 | 9 | 0 |
| OOS inspections | 5 | 2 | 0 |
| OOS percentage | 55.56% | 22.22% | — |
| National average | 6.7% | 23.4% | 4.4% |
Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).
Carrier analysis & narrative context Status notes, risk intelligence, and safety profiles
Carrier is unrated
FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.
SIGMA TRUCKLINE INC had 9 roadside inspections over the past 24 months with an out-of-service rate of 66.7%, which is above the national average of 19.4%. Their highest FMCSA BASIC percentile is vehicle_maint at 17.0.
9 roadside inspections over the last 24 months, concentrated in PA (2) and CA (2).
66.7% out-of-service rate, well above the 19.4% national average; led by Vehicle Maintenance (22.2% of violations); top code 392.2 (Violation of Local Laws) cited 5 times.
The fleet comprises 7 power units (small fleet) and 6 drivers; Utility, Volvo, and Kenworth are the most-inspected makes.
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 274,383 ACTIVE carriers operating 1–3 power units (±50% of this carrier's 2 unit fleet).
Fleet History
Field change history →Sourced from FMCSA daily imports; field-level change log. 2 tracked changes on record. · 1 driver-count change
Record Changes
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Drivers 6 2FMCSA Company Census
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Power Units 7 2FMCSA Company Census
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Power Units Over Time
Bar height reflects reported power-unit count after each FMCSA filing update.
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (5 months)
Violations by BASIC Category
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| Pennsylvania (PA) | 2 | 1 | 50.0% | Jun 11, 2025 |
| California (CA) | 2 | 2 | 100.0% | Sep 18, 2026 |
| Arizona (AZ) | 1 | 1 | 100.0% | Oct 7, 2024 |
| New Jersey (NJ) | 1 | 0 | 0.0% | Jun 24, 2025 |
| Utah (UT) | 1 | 0 | 0.0% | Dec 26, 2024 |
| Nebraska (NE) | 1 | 1 | 100.0% | Apr 30, 2025 |
| Idaho (ID) | 1 | 1 | 100.0% | Oct 9, 2024 |
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Utility | 5 | |
| Volvo | 4 | |
| Kenworth | 4 | |
| Wabash National | 2 | |
| Great Dane | 1 | |
| Hyundai Translead | 1 | |
| International | 1 |
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
| BASIC | Inspections | Serious | Measure | Percentile | Alert | As Of |
|---|---|---|---|---|---|---|
| Driver Fitness | 1 | — | 1.25 | 1 | — | Sep 21, 2026 |
| Controlled Substances / Alcohol | 1 | — | 2.50 | 3 | — | Sep 21, 2026 |
| Hours of Service | 7 | — | 8.50 | 9 | — | Sep 21, 2026 |
| Unsafe Driving | 5 | — | 5.68 | 6 | — | Sep 21, 2026 |
| Vehicle Maintenance | 4 | — | 17.25 | 17 | — | Sep 21, 2026 |
Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.
Recent Inspections (9 rows) View all 9 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 89035224 | Sep 18, 2026 | CA | 3 | SOUTH SACRAMENTO AREA |
KENWORTH TRUCK TRACTOR
|
17 | 383.23A2-LCDLN, 395.8K2-HOSRC, 392.2-SLLSR | Yes |
| 85038827 | Jun 24, 2025 | NJ | 3 | GREENWICH EB SCALE |
VOLVO TRUCK TRUCK TRACTOR
|
4 | 392.2-SLLSR, 390.21TB1-MC, 392.2-SLLEQP | No |
| 84950452 | Jun 11, 2025 | PA | 3 | — |
VOLVO TRUCK TRUCK TRACTOR
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3 | 392.2MI, 392.2T, 395.24D | No |
| 84555726 | Apr 30, 2025 | NE | 3 | — |
KENWORTH TRUCK TRACTOR
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3 | 395.8A1-HOSP, 395.24D-ELDPT, 392.2-SLLUP | Yes |
| 84341433 | Apr 4, 2025 | PA | 2 | — |
VOLVO TRUCK TRUCK TRACTOR
|
23 | 395.8E-HOSPDOOS, 392.4A-DOSU, 396.3A1DLDSYEL | Yes |
| 83492752 | Dec 26, 2024 | UT | 3 | ut-st.-george-ut |
KENWORTH TRUCK TRACTOR
|
5 | 396.17C-PI, 392.2-SLLIFTA, 395.24 | No |
| 82906836 | Oct 9, 2024 | ID | 2 | INKOM ID |
INTERNATIONAL TRUCK TRACTOR
|
11 | 396.5A-HNL, 396.3A1-HCM, 393.75B-TF | Yes |
| 82897470 | Oct 7, 2024 | AZ | 2 | LITTLEFIELD AZ |
KENWORTH TRUCK TRACTOR
|
14 | 393.75(c), 395.8(a)(1), 396.17(c) | Yes |
| 82861178 | Oct 1, 2024 | CA | 2 | MOUNTAIN PASS CVEF |
VOLVO TRUCK TRUCK TRACTOR
|
7 | 395.8(e)(1), 392.2, 393.60(c) | Yes |
Authority Records (1 docket)
MC Certificate Documents (1 letter, 1 PDF)
Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.
Each row is a distinct FMCSA letter (grant, reinstatement, revocation, name change, transfer, etc.). When a PDF is archived, click the link to open that letter. Rows without a link still show the action type and date from our index. FMCSA stopped publishing new daily certificate PDFs after the May 2026 Motus cutover — rows below are historical archive only.
| Date | Docket | Action | Authority | |
|---|---|---|---|---|
| Sep 12, 2024 | MC1610114-C | Original MC Certificate | Revocation | Original MC Certificate → |
Insurance Coverage Timeline (1 row)
Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.
| Insurer | Policy # | Type | Limit | Effective | Cancel | Status |
|---|---|---|---|---|---|---|
| GEICO MARINE INSURANCE COMPANY | 9300064003 | 91X | $750,000 | Aug 13, 2024 | On file | ACTIVE |
Compliance Timeline Merged authority / insurance / enforcement events
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Aug 17, 2025oosOut-of-service order — New Entrant Revoked - Refusal of Audit/No Contact
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Feb 16, 2025oosOut-of-service order — New Entrant Revoked - Refusal of Audit/No Contact
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Sep 12, 2024
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Feb 27, 2024
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| LITTLEFIELD AZ | AZ | 1 | 1 |
| MOUNTAIN PASS CVEF | CA | 1 | 1 |
| SOUTH SACRAMENTO AREA | CA | 1 | 1 |
| INKOM ID | ID | 1 | 1 |
| GREENWICH EB SCALE | NJ | 1 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 392.2 | Violation of Local Laws | Unsafe Driving | 5 | 0 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers. | Vehicle Maintenance | 2 | 0 |
| 396.17(c) | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | 2 | 0 |
| 392.16(a) | Failing to use seat belt (49 CFR) | Unsafe Driving | 1 | 0 |
| 393.11(a)(1) | Lighting devices/reflectors | Vehicle Maintenance | 1 | 0 |
| 393.11(b) | Lighting devices/reflectors | Vehicle Maintenance | 1 | 0 |
| 393.60(c) | Windshield - Damaged or Discolored | Vehicle Maintenance | 1 | 0 |
| 393.75(c) | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | 1 | 1 |
| 393.78(a) | Windshield condition defective | Vehicle Maintenance | 1 | 0 |
| 393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper. | Vehicle Maintenance | 1 | 0 |
Related Records
All cross-references Authority, BOC-3, explainers, and more
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Field change history
History-watch change dates and as-of snapshots
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California carriers
All carriers based in California
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Clovis carriers
Carriers based in Clovis, CA
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Stations in California
Where this carrier might be inspected
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Docket MC1610114
common · ACTIVE · MC
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GEICO MARINE INSURANCE COMPANY
91X policy on file
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#1 A BOC-3 FILING INC
BOC-3 process agent · 110,451 carriers served
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9 inspections
Full roadside inspection history
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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File a complaint
Open the FMCSA National Consumer Complaint form for this carrier
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Certificate lookup
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All state carrier directories
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Insurance-lapse watch
Carriers with recent BMC-91 cancellation or reinstatement churn
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How FMCSA safety ratings work
BASIC percentiles and compliance review context
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BOC-3 process agents explained
Why every interstate carrier must file a process agent
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FMCSA compliance filings guide
MCS-150, insurance, and authority filing requirements
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Roadside inspection rights
What drivers and carriers can expect during a stop