SHANNON BROS CO INC
40 power units40 driversInterstateTULARE, CA
Data completeness & update times
Per official source. A failed read is not zero; “not yet imported” means the directory database has no stored copy yet — not “no authority” or “no insurance”.
| Section | Source | Source updated | Fetched | Status |
|---|---|---|---|---|
| Registration (Census) | az4n-8mr2 | 2026-10-11 PT | Oct 12, 01:34 AM PT | Read |
| Operating authority | inys-ebih | 2026-10-11 PT | Oct 12, 01:34 AM PT | Read |
| Authority history | yu5v-wbh6 | 2026-10-11 PT | Oct 12, 01:34 AM PT | Read |
| Insurance filings | c5y8-a4uz | 2026-10-11 PT | Oct 12, 01:34 AM PT | Read |
| Insurance history | 3uet-3z4i | 2026-10-11 PT | Oct 12, 01:34 AM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-11 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 12, 01:34 AM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 4 · vehicle-level 4 | fx4q-ay7w | 2026-10-11 PT | Oct 12, 01:34 AM PT | Small sample |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-11 PT | Oct 12, 01:34 AM PT | Not provided by official source |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | Oct 11, 11:40 AM PT | Read |
| Directory DB: insurance copy | carrier_insurance | Not provided | — | Not yet imported |
VAX record reference score
Beta · trial v1Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.
Reference score (0–100)
Insufficient data
Coverage — determinable weight, not a score
40/100
Crashes, 24 mo (shown only, not scored)
0
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-09-13 07:02 UTCFetched 2026-10-12 08:34 UTC
6
6
OOS 2
5
OOS 2
S
1993-11-22
2 out-of-service of 6 inspections
2 out-of-service of 5 inspections
Rate = OOS inspections ÷ inspections, from the SMS summary; N/A when there are 0 inspections. The SMS summary has no monthly series; the monthly chart below is built from record-level inspections. Roadside inspections are a sample, not the whole fleet.
Roadside inspections · record level
Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-11 10:51 UTCFetched 2026-10-12 08:34 UTC
Window: 2024-10-12 → 2026-10-12 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
4
1
4
with driver OOS 0 · 0.0%
4
with vehicle OOS 1 · 25.0%
Inspections per month (count)
- Vehicle-level inspections (I, II, V, VI)
- Driver-level inspections (I, II, III, VI)
Out-of-service rate by month (%)
- Vehicle OOS rate
- Driver OOS rate (dashed)
- Hollow point = fewer than 5 eligible inspections
Computed from record-level inspections in fx4q-ay7w (window 2024-10-12 → 2026-10-12, fetched 2026-10-12 08:34 UTC). OOS rate = inspections with driver/vehicle OOS > 0 ÷ inspections at a driver/vehicle-examining level — not violation counts. Months with no eligible inspection leave a gap (not 0%). The SMS summary is not used to build history.
Driver-level = Levels I, II, III, VI; vehicle-level = Levels I, II, V, VI (FMCSA North American Standard levels). Level IV special studies are in neither. These record-level counts can differ from the SMS summary above, which uses its own snapshot and is left unchanged.
| Date | State | Level | Violations | OOS | Driver viol/OOS | Vehicle viol/OOS | ID |
|---|---|---|---|---|---|---|---|
| 2026-05-27 | CA | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 87981484 |
| 2026-05-13 | CA | 1 | 2 | 1 | 0 / 0 | 2 / 1 | 87865276 |
| 2026-02-20 | CA | 2 | 2 | 0 | 0 / 0 | 2 / 0 | 87120680 |
| 2025-01-03 | CA | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 83540467 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-11 14:44 UTCFetched 2026-10-12 08:34 UTC
Window: 2024-10-12 → 2026-10-12 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
0
0
0
0
The source responded with no crash reports in this window.
Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.
Equipment
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-11 10:50 UTCFetched 2026-10-12 08:34 UTC
40
40
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | — | — | — |
| Truck tractors | — | 40 | — |
| Trailers | — | 60 | — |
- Owned
- Term leased
- Trip leased
Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.
MCS-150 self-reported counts. “—” means the source field is empty, not zero.
Vehicles observed in roadside inspections
Units: FMCSA Inspections Per Unit (wt8s-2hbx)Decoder: NHTSA vPICDataset updated 2026-10-11 13:01 UTCFetched 2026-10-12 08:34 UTCWindow 2024-10-12 → 2026-10-12
4 inspection(s) → 7 unit row(s) → 7 unique vehicle(s) by VIN. Observed vehicles are not the full fleet and not proof of current ownership. Labels like PU-01 are anonymous; full VINs and plates are never shown.
Unique units
4
Decode coverage
100%
4/4
Average age
3.3 yr
n=4
Newest / oldest
2024 / 2022
Make
- FREIGHTLINER4
Model year
- 20222
- 20231
- 20241
Average age = 2026 − model year, over 4 unit(s) with a decoded year. Units without a decode are excluded from every share.
Unique units
3
Decode coverage
100%
3/3
Average age
4.7 yr
n=3
Newest / oldest
2025 / 2014
Make
- UTILITY TRAILER MANUFACTURER3
Model year
- 20141
- 20252
Average age = 2026 − model year, over 3 unit(s) with a decoded year. Units without a decode are excluded from every share.
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| PU-01 | FREIGHTLINER | Cascadia | 2022 | Truck-Tractor | 1 | 2026-05-27 |
| TR-01 | UTILITY TRAILER MANUFACTURER | Utility Trailer Manufacturer | 2025 | Trailer | 1 | 2026-05-27 |
| PU-02 | FREIGHTLINER | Cascadia | 2022 | Truck-Tractor | 1 | 2026-05-13 |
| PU-03 | FREIGHTLINER | Cascadia | 2023 | Truck-Tractor | 1 | 2026-02-20 |
| TR-02 | UTILITY TRAILER MANUFACTURER | Utility Trailer Manufacturer | 2014 | Trailer | 1 | 2026-02-20 |
| PU-04 | FREIGHTLINER | Cascadia | 2024 | Truck-Tractor | 1 | 2025-01-03 |
| TR-03 | UTILITY TRAILER MANUFACTURER | Utility Trailer Manufacturer | 2025 | Trailer | 1 | 2025-01-03 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-11 10:50 UTCFetched 2026-10-12 08:34 UTC
Interstate (A)
Classification: AUTHORIZED FOR HIRE
900,000 mi
Reported year 2024
- General freight
- Metal: sheets, coils, rolls
- Logs, poles, beams, lumber
- Building materials
- Fresh produce
- Grain, feed, hay
- Meat
- Commodities dry bulk
- Refrigerated food
- Beverages
- Paper products
- Agricultural/farm supplies
- Construction
- Other: MILK
- Interstate drivers >100 mi / ≤100 mi
- 1 / 0
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 39
- Hazmat indicator (hm_ind)
- N
- Registered address
- 24478 ROAD 140, TULARE, CA, 93274, US
Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-11 10:50 UTCFetched 2026-10-12 08:34 UTC
- Legal name
- SHANNON BROS CO INC
- DBA
- Not provided
- USDOT
- 58791
- MC / FF / MX
- MC-252916
- Physical address
- 24478 ROAD 140, TULARE, CA, 93274, US
- Mailing address
- 24478 ROAD 140, TULARE, CA, 93274, US
- Business type
- CORPORATION
- Carrier/shipper code
- C;B
- Census add date
- 1974-06-01
- MCS-150 filing date
- 2026-10-08
- Power units / drivers
- 40 / 40
- Latest review (type · date)
- C · 1992-10-02
Federal activity
- 2026-10-08Census
Latest MCS-150 filing
- 2023-02-01c5y8-a4uz
Insurance filing effective — Carolina Casualty Insurance Company
- 2023-02-016sqe-dvqs
Prior policy ended (replaced) — PACIFIC EMPLOYERS INSURANCE CO.
- 2016-02-016sqe-dvqs
Prior policy ended (cancelled) — WILLIAMSBURG NATIONAL INS CO.
- 2015-02-196sqe-dvqs
Prior policy ended (cancelled) — WILLIAMSBURG NATIONAL INS CO.
- 2013-10-01c5y8-a4uz
Insurance filing effective — Fidelity & Deposit Co. of Maryland
- 2013-10-016sqe-dvqs
Prior policy ended (replaced) — FIDELITY & DEPOSIT CO. OF MARYLAND
- 2008-02-016sqe-dvqs
Prior policy ended (replaced) — WILLIAMSBURG NATIONAL INS CO.
- 2007-03-066sqe-dvqs
Prior policy ended (cancelled) — CLARENDON NATIONAL INS. CO.
- 2007-02-016sqe-dvqs
Prior policy ended (replaced) — CLARENDON NATIONAL INS. CO.
- 2006-03-266sqe-dvqs
Prior policy ended (cancelled) — CONTRACTOR'S BONDING AND INSURANCE COMPANY
- 2006-03-066sqe-dvqs
Prior policy ended (cancelled) — CLARENDON NATIONAL INS. CO.
- 2006-03-046sqe-dvqs
Prior policy ended (replaced) — FIDELITY & DEPOSIT CO. OF MARYLAND
- 2006-02-016sqe-dvqs
Prior policy ended (replaced) — CLARENDON NATIONAL INS. CO.
- 2005-11-17yu5v-wbh6
Authority status change: Broker of Property (Except Household Goods) → Active (GRANTED)
- 2005-02-016sqe-dvqs
Prior policy ended (cancelled) — ZC INS. CO /CONVERIUM INS.(NA) INC.
- 2004-03-136sqe-dvqs
Prior policy ended (cancelled) — REDLAND INSURANCE CO.
- 2002-02-016sqe-dvqs
Prior policy ended (cancelled) — NATIONAL CASUALTY COMPANY
- 2001-02-016sqe-dvqs
Prior policy ended (cancelled) — INSURANCE COMPANY OF THE WEST
- 2000-05-276sqe-dvqs
Prior policy ended (cancelled) — REDLAND INSURANCE CO.
- 2000-02-016sqe-dvqs
Prior policy ended (cancelled) — INSURANCE COMPANY OF THE WEST
- 2000-01-016sqe-dvqs
Prior policy ended (cancelled) — INSURANCE COMPANY OF THE WEST
- 1999-01-016sqe-dvqs
Prior policy ended (cancelled) — INSURANCE COMPANY OF THE WEST
- 1997-01-186sqe-dvqs
Prior policy ended (cancelled) — TITAN INDEMNITY COMPANY
- 1997-01-016sqe-dvqs
Prior policy ended (cancelled) — AMERICAN EAGLE INSURANCE CO
- 1995-04-016sqe-dvqs
Prior policy ended (replaced) — THE RELIANCE INSURANCE CO.
- 1993-11-22Census
Official safety rating: S
- 1992-10-02Census
Compliance review recorded (C)
- 1992-07-09yu5v-wbh6
Authority status change: Motor Carrier of Property (Except Household Goods) → Active (REINSTATED)
- 1974-06-01Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
Loading…
FAQ
+What is SHANNON BROS CO INC's USDOT number?
USDOT 58791, with docket(s) MC-252916.
+Is SHANNON BROS CO INC active?
The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.
+How many trucks and drivers does SHANNON BROS CO INC report?
40 power units and 40 drivers, self-reported on the MCS-150 filed 2026-10-08.
+Does SHANNON BROS CO INC have insurance on file?
2 filing row(s) matched in the FMCSA insurance dataset, most recently effective 2023-02-01 (Carolina Casualty Insurance Company). A filing is not a certificate of insurance.
+Where is SHANNON BROS CO INC located?
Registered physical address: 24478 ROAD 140, TULARE, CA, 93274, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
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Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-12 08:34 UTC
Sources
- FMCSA Company Census (az4n-8mr2)
- Carrier – All With History (6eyk-hxee)
- Motus Carrier daily (nakq-58th)
- Motus Insur – All With History (c5y8-a4uz)
- InsHist – All With History (6sqe-dvqs)
- SMS AB PassProperty (4y6x-dmck)
- Vehicle Inspection File (fx4q-ay7w)
- Crash File (aayw-vxb3)
Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.