SIGNATURE FLEET LLC
SIGNATURE FLEET LLC is a motor carrier based in MANTECA, CA, registered with the FMCSA under USDOT 3376327. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 3 power units and 5 drivers, with 14 roadside inspections on file and a peak out-of-service rate of 28.6%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.
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.
SIGNATURE FLEET LLC is a small fleet, operating 3 power units and 5 drivers, based in Manteca, CA. Across 11 roadside inspections in the last 24 months, the fleet recorded a 27.3% out-of-service rate, with no reportable crashes on file. Operating authority is active for common.
Safety Snapshot
11 roadside inspections over the last 24 months, up 450% versus the prior 24 months, concentrated in CA (8) and WY (1), with Level 2 inspections the most common.
27.3% out-of-service rate; led by Vehicle Maintenance (50.0% of violations); top code 393.75C-TAOTD-LT2/32 (Tire tread depth insufficient (other axles)) cited 2 times.
The fleet comprises 3 power units (small fleet) and 5 drivers; Freightliner, Hyundai Translead, and Utility are the most-inspected makes.
Compliance
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 338,685 ACTIVE carriers operating 2–5 power units (±50% of this carrier's 3 unit fleet).
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| California (CA) | 8 | 2 | 25.0% | Jan 29, 2026 |
| Arizona (AZ) | 1 | 1 | 100.0% | Dec 18, 2025 |
| Nebraska (NE) | 1 | 0 | 0.0% | May 7, 2026 |
| Nevada (NV) | 1 | 0 | 0.0% | Apr 15, 2025 |
| Wyoming (WY) | 1 | 0 | 0.0% | Jan 3, 2026 |
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Freightliner | 13 | |
| Hyundai Translead | 6 | |
| Utility | 5 | |
| Great Dane | 1 | |
| Wabash National | 1 |
Recent Inspections (14 rows) View all 14 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 87794709 | May 7, 2026 | NE | 3 | — |
FREIGHTLIN TRUCK TRACTOR
|
0 | — | No |
| 86940039 | Jan 29, 2026 | CA | 1 | CACHE CREEK SCALES |
FRHT TRUCK TRACTOR
|
4 | 396.3A1-BOS, 393.75C-TAOTD-LT1/32, 393.47E | Yes |
| 86900506 | Jan 26, 2026 | CA | 3 | DONNER PASS CVEF |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 86708832 | Jan 3, 2026 | WY | 2 | CHEYENNE WY |
FRHT TRUCK TRACTOR
|
3 | 392.2-SLLTCD, 396.17C-PI, 392.2-SLLIRP | No |
| 86621950 | Dec 18, 2025 | AZ | 2 | FLAGSTAFF AZ |
FREIGHTLIN TRUCK TRACTOR
|
5 | 396.3A1-BOS, 393.75C-TAOTD-LT2/32, 393.48A-BIAD | Yes |
| 86161847 | Oct 25, 2025 | CA | 3 | DONNER PASS IF |
FRHT TRUCK TRACTOR
|
1 | 392.2-SLLSR | No |
| 86184896 | Oct 20, 2025 | CA | 2 | ca-mt.-pass-cvef-jpoe |
FRHT TRUCK TRACTOR
|
4 | 393.9A-LCL, 393.9A-LHLI, 395.30B1-ELDDFR | No |
| 84443824 | Apr 16, 2025 | CA | 2 | COTTONWOOD IF |
FRHT TRUCK TRACTOR
|
4 | 395.8K2-HOSPVI, 395.8F1-HOSM, 392.2-SLLUCR | Yes |
| 84406763 | Apr 15, 2025 | NV | 2 | OSINO CHECKSITE |
FRHT TRUCK TRACTOR
|
1 | 395.8E-HOSPD | No |
| 84379588 | Apr 11, 2025 | CA | 2 | ca-s/b-i5-at-fawndale |
FRHT TRUCK TRACTOR
|
2 | 392.2-SLLED, 392.2-SLLS2 | No |
| 84054318 | Mar 5, 2025 | CA | 3 | SAN ONOFRE IF |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 83770775 | Feb 2, 2025 | CA | 3 | CASTAIC IF |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 78940557 | Jun 19, 2023 | CA | 1 | CORDELIA IF |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 78500526 | Apr 25, 2023 | CA | 3 | ca-mission-grade-if-(e/b-i-580) |
FRHT TRUCK TRACTOR
|
0 | — | No |
Authority Records (1 docket)
MC Certificate Documents (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.
Click a row to open that specific letter. Multiple letters per docket are listed separately by action type and date.
| Date | Docket | Action | Authority | |
|---|---|---|---|---|
| Feb 18, 2020 | MC1083052-C | CPL | REVOCATION | CPL → |
Insurance Coverage Timeline (13 rows)
Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.
| Insurer | Policy # | Type | Effective | Cancel | Status |
|---|---|---|---|---|---|
| SPINNAKER SPECIALTY INSURANCE COMPANY | DCATR0000024-00 | 91X | Feb 15, 2026 | On file | ACTIVE |
| SPINNAKER SPECIALTY INSURANCE COMPANY | DCATR0000024-00 | BIPD/Primary | Nov 17, 2025 | Mar 12, 2026 | CANCELLED |
| SPINNAKER SPECIALTY INSURANCE COMPANY | DCATR0000024-00 | BIPD/Primary | Nov 17, 2025 | Feb 15, 2026 | REPLACED |
| SPINNAKER SPECIALTY INSURANCE COMPANY | DCATR0000024-00 | BIPD/Primary | Aug 19, 2025 | Nov 27, 2025 | CANCELLED |
| SPINNAKER SPECIALTY INSURANCE COMPANY | DCATR0000024-00 | BIPD/Primary | Aug 19, 2025 | Nov 17, 2025 | REPLACED |
| UNITED FINANCIAL CASUALTY COMPANY | CA985351491 | BIPD/Primary | Nov 15, 2024 | Aug 19, 2025 | REPLACED |
| UNITED FINANCIAL CASUALTY COMPANY | CA985351491 | BIPD/Primary | Nov 15, 2024 | Sep 24, 2025 | CANCELLED |
| UNITED FINANCIAL CASUALTY COMPANY | CA985351491 | BIPD/Primary | Aug 14, 2024 | Nov 15, 2024 | CANCELLED |
| DB INSURANCE CO., LTD (U.S.BRANCH) | CCA-0011168-04 | BIPD/Primary | Feb 5, 2024 | Aug 14, 2024 | REPLACED |
| DB INSURANCE CO., LTD (U.S.BRANCH) | CCA-0011168-03 | BIPD/Primary | Feb 5, 2023 | Feb 5, 2024 | CANCELLED |
| DB INSURANCE CO., LTD (U.S.BRANCH) | CCA-0011168-02 | BIPD/Primary | Feb 5, 2022 | Feb 5, 2023 | CANCELLED |
| DB INSURANCE CO., LTD (U.S.BRANCH) | CCA-0011168-01 | BIPD/Primary | Feb 5, 2021 | Feb 5, 2022 | CANCELLED |
| DB INSURANCE CO., LTD (U.S.BRANCH) | CCA-0011168-00 | BIPD/Primary | Feb 5, 2020 | Feb 5, 2021 | CANCELLED |
Compliance Timeline Merged authority / insurance / enforcement events
-
Mar 12, 2026insuranceTERM/CANCL — SPINNAKER SPECIALTY INSURANCE COMPANY
-
Feb 18, 2026
-
Feb 15, 2026insuranceTERM/REPL — SPINNAKER SPECIALTY INSURANCE COMPANY
-
Nov 27, 2025insuranceTERM/CANCL — SPINNAKER SPECIALTY INSURANCE COMPANY
-
Nov 18, 2025
-
Nov 17, 2025insuranceTERM/REPL — SPINNAKER SPECIALTY INSURANCE COMPANY
-
Sep 24, 2025insuranceTERM/CANCL — UNITED FINANCIAL CASUALTY COMPANY
-
Aug 19, 2025insuranceTERM/REPL — UNITED FINANCIAL CASUALTY COMPANY
-
Nov 15, 2024insuranceCANCEL — UNITED FINANCIAL CASUALTY COMPANY
-
Aug 14, 2024insuranceTERM/REPL — DB INSURANCE CO., LTD (U.S.BRANCH)
-
Feb 8, 2024
-
Feb 5, 2024insuranceCANCEL — DB INSURANCE CO., LTD (U.S.BRANCH)
-
Feb 5, 2023insuranceCANCEL — DB INSURANCE CO., LTD (U.S.BRANCH)
-
Feb 3, 2023
-
Feb 9, 2022
-
Feb 5, 2022insuranceCANCEL — DB INSURANCE CO., LTD (U.S.BRANCH)
-
Feb 9, 2021
-
Feb 5, 2021insuranceCANCEL — DB INSURANCE CO., LTD (U.S.BRANCH)
-
Feb 18, 2020
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| FLAGSTAFF AZ | AZ | 1 | 1 |
| CACHE CREEK SCALES | CA | 1 | 1 |
| CASTAIC IF | CA | 1 | 0 |
| CORDELIA IF | CA | 1 | 0 |
| COTTONWOOD IF | CA | 1 | 1 |
| DONNER PASS CVEF | CA | 1 | 0 |
| DONNER PASS IF | CA | 1 | 0 |
| SAN ONOFRE IF | CA | 1 | 0 |
| OSINO CHECKSITE | NV | 1 | 0 |
| CHEYENNE WY | WY | 1 | 0 |
Related Records Cross-references to every adjacent page
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California carriers
All carriers based in California
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Manteca carriers
Carriers based in Manteca, CA
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Stations in California
Where this carrier might be inspected
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Docket MC1083052
Common · ACTIVE · MC
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SPINNAKER SPECIALTY INSURANCE COMPANY
91X policy on file
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UNITED FINANCIAL CASUALTY COMPANY
BIPD/Primary policy on file
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DB INSURANCE CO., LTD (U.S.BRANCH)
BIPD/Primary policy on file
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TRUCK PROCESS AGENTS OF AMERICA, INC
BOC-3 process agent · 127,947 carriers served
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14 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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Carrier comparison tool
Side-by-side vs. other carriers
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Certificate lookup
Look up any FMCSA authority by MC/MX/FF docket number
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Insurance-lapse watch (HIGH)
BMC-91 filing instability timeline and classification rules
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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
How to verify SIGNATURE FLEET LLC
- Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
- Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
- Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
- Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
- Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.
Frequently asked questions about SIGNATURE FLEET LLC
Is SIGNATURE FLEET LLC an active motor carrier? ▾
What is SIGNATURE FLEET LLC's safety rating? ▾
How many inspections has SIGNATURE FLEET LLC had? ▾
What is SIGNATURE FLEET LLC's out-of-service rate? ▾
Where is SIGNATURE FLEET LLC based? ▾
Does SIGNATURE FLEET LLC have valid operating authority? ▾
How many trucks and drivers does SIGNATURE FLEET LLC operate? ▾
Has SIGNATURE FLEET LLC had any crashes? ▾
About FMCSA carrier records
Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.
Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.
TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.