- Common (Property) authority is currently revoked as of Feb 10, 2020 · Docket MC067413.
WOLF TRUCK LINES INC
WOLF TRUCK LINES INC is a motor carrier based in TUJUNGA, CA, registered with the FMCSA under USDOT 3082455. 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 3 drivers, with 20 roadside inspections on file and a peak out-of-service rate of 20.0%. 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. Most carriers are unrated until they undergo a compliance review — being unrated is not, by itself, a red flag, but it does mean federal investigators have not formally evaluated the carrier's safety management practices. Use the inspection history and BASIC scores below to assess on-road performance.
WOLF TRUCK LINES INC is a small fleet, operating 3 power units and 3 drivers, based in Tujunga, CA. Across 13 roadside inspections in the last 24 months, the fleet recorded a 23.1% out-of-service rate, with no reportable crashes on file. BIPD/Primary insurance is on file with SOUTHLAKE SPECIALTY INSURANCE COMPANY, and operating authority is active for common.
Active filings
Safety Snapshot
13 roadside inspections over the last 24 months, up 86% versus the prior 24 months, concentrated in CA (10) and NV (1), with Level 1 inspections the most common.
23.1% out-of-service rate; led by Vehicle Maintenance (65.0% of violations); top code 393.75A3 (Tire-flat and/or audible air leak) cited 3 times, 3 of them OOS.
The fleet comprises 3 power units (small fleet) and 3 drivers; Freightliner and Wabash National 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).
Authority gap detected (1)
- Common (Property) authority was inactive from Feb 10, 2020 to Apr 15, 2020 (65 days)
Historical coverage gaps detected (2)
- No active BIPD/Primary insurance from Feb 1, 2020 to Apr 10, 2020 (69 days)
- No active BIPD/Primary insurance from Mar 20, 2026 to Apr 13, 2026 (24 days)
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) | 10 | 2 | 20.0% | Feb 10, 2026 |
| New Mexico (NM) | 1 | 1 | 100.0% | Mar 12, 2026 |
| Nevada (NV) | 1 | 0 | 0.0% | Apr 4, 2025 |
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Freightliner | 17 | |
| Wabash National | 16 | |
| Hyundai Translead | 1 |
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
SMS data not available
FMCSA's Safety Measurement System has not published per-BASIC scores for this carrier yet. This typically means the carrier doesn't meet minimum exposure thresholds (inspections/power units), or their SMS snapshot hasn't been ingested.
Recent Inspections (20 rows) View all 20 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 87295547 | Mar 12, 2026 | NM | 2 | LORDSBURG PORT OF ENTRY |
FRHT TRUCK TRACTOR
|
3 | 393.75A3 | Yes |
| 87020692 | Feb 10, 2026 | CA | 1 | COTTONWOOD IF |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 85943982 | Oct 2, 2025 | CA | 1 | COTTONWOOD IF |
FRHT TRUCK TRACTOR
|
1 | 393.48A-BMBCAD | No |
| 85623840 | Aug 27, 2025 | CA | 1 | CASTAIC IF |
FRHT TRUCK TRACTOR
|
2 | 396.5B-HWSL | No |
| 85402756 | Aug 2, 2025 | CA | 1 | DUNSMUIR GRADE IF |
FRHT TRUCK TRACTOR
|
1 | 395.8D5-HOSF | No |
| 85096093 | Jun 28, 2025 | CA | 3 | CASTAIC IF |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 84332208 | Apr 4, 2025 | NV | 3 | SLOAN CHECK SITE |
FRHT TRUCK TRACTOR
|
4 | 396.17C-PI, 395.30B1-ELDDFR, 395.24C2III-ELDSDN | No |
| 83987659 | Feb 26, 2025 | CA | 1 | CASTAIC IF |
FRHT TRUCK TRACTOR
|
2 | 392.2-SLLSR, 393.9A-LSML | No |
| 83346419 | Nov 22, 2024 | CA | 1 | LEBEC |
FRHT TRUCK TRACTOR
|
1 | 395.8E-HOSPD | No |
| 82541703 | Aug 29, 2024 | CA | 3 | — |
FRHT TRUCK TRACTOR
|
1 | 392.2 | No |
| 82340771 | Aug 1, 2024 | CA | 1 | GRAPEVINE IF |
FRHT TRUCK TRACTOR
|
3 | 393.75(a)(3), 392.2, 393.60(d) | Yes |
| 81895053 | Jun 12, 2024 | CA | 2 | GRAPEVINE CVEF |
FRHT TRUCK TRACTOR
|
1 | 393.75(a)(3) | Yes |
| 81650218 | May 14, 2024 | AZ | 2 | FLAGSTAFF AZ |
FREIGHTLIN TRUCK TRACTOR
|
1 | 396.17(c) | No |
| 81284796 | Apr 4, 2024 | CA | 2 | DESERT HILLS IF |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 80829773 | Feb 10, 2024 | CA | 1 | CASTAIC IF |
FRHT TRUCK TRACTOR
|
1 | 396.5(a) | No |
| 79404433 | Aug 13, 2023 | CA | 3 | COTTONWOOD IF |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 79212687 | Jul 19, 2023 | CA | 1 | MISSION GRADE IF |
FRHT TRUCK TRACTOR
|
4 | 393.47(d), 392.2, 396.3(a)(1) | Yes |
| 78781615 | May 16, 2023 | CA | 1 | DUNSMUIR GRADE IF |
FRHT TRUCK TRACTOR
|
1 | 393.75(a)(3) | Yes |
| 78653941 | May 16, 2023 | CA | 1 | DUNSMUIR GRADE IF |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 78479710 | Apr 27, 2023 | OR | 2 | or-booth-ranch-sb---n-of-myrtle-c |
FRHT TRUCK TRACTOR
|
3 | 395.8, 392.2, 393.95(a) | No |
Authority Records (2 dockets)
Revocations & Inactive Status
Authority actions other than active status — revocations, voluntary surrenders, and dormant dockets.
| Date | Docket | Authority | Status | Applied |
|---|---|---|---|---|
| Feb 10, 2020 | MC067413 | Common (Property) | REVOKED | — |
MC Certificate Documents (1 PDF)
Operating-authority certificates and decision notices filed with FMCSA. Each PDF is the original 2-page daily record. Click a row to view or download.
| Date | Docket | Action | Authority | |
|---|---|---|---|---|
| Feb 7, 2018 | MC67413-C | CPL | CERTIFICATE | View PDF → |
Insurance Coverage Timeline (20 rows)
Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.
| Insurer | Policy # | Type | Effective | Cancel | Status |
|---|---|---|---|---|---|
| SOUTHLAKE SPECIALTY INSURANCE COMPANY | DRNCA102271 | BIPD/Primary | Apr 13, 2026 | On file | ACTIVE |
| Coverage gap — 24 days without BIPD/Primary coverage from Mar 20, 2026 to Apr 13, 2026 | |||||
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | Sep 17, 2025 | Feb 25, 2026 | REPLACED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | Sep 17, 2025 | Mar 20, 2026 | CANCELLED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | Aug 18, 2025 | Oct 16, 2025 | CANCELLED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | Aug 18, 2025 | Sep 17, 2025 | REPLACED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | Jul 21, 2025 | Aug 18, 2025 | REPLACED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | Jul 21, 2025 | Sep 14, 2025 | CANCELLED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | May 20, 2025 | Aug 14, 2025 | CANCELLED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | May 20, 2025 | Jul 21, 2025 | REPLACED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | Apr 13, 2025 | May 20, 2025 | REPLACED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287901 | BIPD/Primary | Apr 13, 2025 | Jun 14, 2025 | CANCELLED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287900 | BIPD/Primary | May 16, 2024 | Apr 13, 2025 | CANCELLED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287900 | BIPD/Primary | Apr 13, 2024 | May 16, 2024 | REPLACED |
| AMERICAN SUMMIT INSURANCE COMPANY | ASCA001000287900 | BIPD/Primary | Apr 13, 2024 | Jun 14, 2024 | CANCELLED |
| UNITED FINANCIAL CASUALTY COMPANY | CA03491342 | BIPD/Primary | Apr 10, 2021 | Apr 13, 2024 | REPLACED |
| QUALITAS INSURANCE COMPANY | QCAD-101834-01 | BIPD/Primary | Apr 10, 2020 | Apr 10, 2021 | CANCELLED |
| Coverage gap — 69 days without BIPD/Primary coverage from Feb 1, 2020 to Apr 10, 2020 | |||||
| UNITED SPECIALTY INSURANCE COMPANY | GWP42069 00 | BIPD/Primary | Feb 1, 2019 | Feb 1, 2020 | CANCELLED |
| UNITED SPECIALTY INSURANCE COMPANY | GWP31391 00 | BIPD/Primary | Feb 1, 2018 | Feb 1, 2019 | REPLACED |
Compliance Timeline Merged authority / insurance / enforcement events
-
Apr 14, 2026
-
Apr 13, 2026insuranceCANCEL — AMERICAN SUMMIT INSURANCE COMPANY
-
Mar 20, 2026insuranceTERM/CANCL — AMERICAN SUMMIT INSURANCE COMPANY
-
Mar 20, 2026insurance gapCoverage gap: 24 days without BIPD/Primary insurance (through Apr 13, 2026)
-
Feb 26, 2026
-
Feb 25, 2026insuranceTERM/REPL — AMERICAN SUMMIT INSURANCE COMPANY
-
Oct 16, 2025insuranceTERM/CANCL — AMERICAN SUMMIT INSURANCE COMPANY
-
Sep 17, 2025insuranceTERM/REPL — AMERICAN SUMMIT INSURANCE COMPANY
-
Sep 14, 2025insuranceTERM/CANCL — AMERICAN SUMMIT INSURANCE COMPANY
-
Aug 19, 2025
-
Aug 18, 2025insuranceTERM/REPL — AMERICAN SUMMIT INSURANCE COMPANY
-
Aug 14, 2025insuranceTERM/CANCL — AMERICAN SUMMIT INSURANCE COMPANY
-
Jul 22, 2025
-
Jul 21, 2025insuranceTERM/REPL — AMERICAN SUMMIT INSURANCE COMPANY
-
Jun 14, 2025insuranceTERM/CANCL — AMERICAN SUMMIT INSURANCE COMPANY
-
May 21, 2025
-
May 20, 2025insuranceTERM/REPL — AMERICAN SUMMIT INSURANCE COMPANY
-
Apr 15, 2025
-
Apr 13, 2025insuranceCANCEL — AMERICAN SUMMIT INSURANCE COMPANY
-
Jun 14, 2024insuranceTERM/CANCL — AMERICAN SUMMIT INSURANCE COMPANY
-
May 16, 2024insuranceTERM/REPL — AMERICAN SUMMIT INSURANCE COMPANY
-
Apr 13, 2024insuranceTERM/REPL — UNITED FINANCIAL CASUALTY COMPANY
-
Apr 10, 2021insuranceCANCEL — QUALITAS INSURANCE COMPANY
-
Apr 9, 2021
-
Apr 15, 2020
-
Feb 10, 2020
-
Feb 10, 2020authorityAuthority revoked — INVOLUNTARY REVOCATION
-
Feb 10, 2020authority gapCommon (Property) authority inactive: 65 days (through Apr 15, 2020)
-
Feb 1, 2020insuranceCANCEL — UNITED SPECIALTY INSURANCE COMPANY
-
Feb 1, 2020insurance gapCoverage gap: 69 days without BIPD/Primary insurance (through Apr 10, 2020)
-
Feb 1, 2019insuranceTERM/REPL — UNITED SPECIALTY INSURANCE COMPANY
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| CASTAIC IF | CA | 4 | 0 |
| COTTONWOOD IF | CA | 3 | 0 |
| DUNSMUIR GRADE IF | CA | 3 | 1 |
| FLAGSTAFF AZ | AZ | 1 | 0 |
| DESERT HILLS IF | CA | 1 | 0 |
| GRAPEVINE CVEF | CA | 1 | 1 |
| GRAPEVINE IF | CA | 1 | 1 |
| LEBEC | CA | 1 | 0 |
| MISSION GRADE IF | CA | 1 | 1 |
| LORDSBURG PORT OF ENTRY | NM | 1 | 1 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 4 | 0 |
| 393.75(a)(3) | Tire-flat and/or audible air leak | Vehicle Maintenance | 3 | 3 |
| 393.47(d) | Brake actuators/chambers defective | Vehicle Maintenance | 2 | 1 |
| 393.60(d) | Glazing/window obstructions | Vehicle Maintenance | 1 | 0 |
| 393.95(a) | Emergency equipment - fire extinguisher missing/defective | Vehicle Maintenance | 1 | 0 |
| 395.8 | Record of Duty Status violation (general/form and manner) | Hours of Service | 1 | 0 |
| 396.17(c) | No proof of periodic inspection | Vehicle Maintenance | 1 | 0 |
| 396.3(a)(1) | Inspection/repair/maintenance - general | Vehicle Maintenance | 1 | 0 |
| 396.5(a) | Oil/grease leak | Vehicle Maintenance | 1 | 0 |
Related Records Cross-references to every adjacent page
-
California carriers
All carriers based in California
-
Tujunga carriers
Carriers based in Tujunga, CA
-
Stations in California
Where this carrier might be inspected
-
Docket MC067413
Common · ACTIVE · MC
-
SOUTHLAKE SPECIALTY INSURANCE COMPANY
BIPD/Primary policy on file
-
AMERICAN SUMMIT INSURANCE COMPANY
BIPD/Primary policy on file
-
UNITED FINANCIAL CASUALTY COMPANY
BIPD/Primary policy on file
-
QUALITAS INSURANCE COMPANY
BIPD/Primary policy on file
-
UNITED SPECIALTY INSURANCE COMPANY
BIPD/Primary policy on file
-
TRUCK PROCESS AGENTS OF AMERICA, INC
BOC-3 process agent · 127,947 carriers served
-
20 inspections
Full roadside inspection history
-
Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
-
File a complaint
Open the FMCSA National Consumer Complaint form for this carrier
-
Carrier comparison tool
Side-by-side vs. other carriers
-
Certificate lookup
Look up any FMCSA authority by MC/MX/FF docket number
-
All state carrier directories
Browse carriers in every US/CA/MX jurisdiction
How to verify WOLF TRUCK LINES INC
- 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 WOLF TRUCK LINES INC
Is WOLF TRUCK LINES INC an active motor carrier? ▾
What is WOLF TRUCK LINES INC's safety rating? ▾
How many inspections has WOLF TRUCK LINES INC had? ▾
What is WOLF TRUCK LINES INC's out-of-service rate? ▾
Where is WOLF TRUCK LINES INC based? ▾
Does WOLF TRUCK LINES INC have valid operating authority? ▾
How many trucks and drivers does WOLF TRUCK LINES INC operate? ▾
Has WOLF TRUCK LINES INC 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.