SIEDHOFF DISTRIBUTING COMPANY
77 power units73 driversInterstateUNION, MO
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 | 2026-10-12 PT | Oct 13, 02:44 AM PT | Read |
| Operating authority | inys-ebih | 2026-10-12 PT | Oct 13, 02:44 AM PT | Read |
| Authority history | yu5v-wbh6 | 2026-10-12 PT | Oct 13, 02:44 AM PT | Read |
| Insurance filings | c5y8-a4uz | 2026-10-12 PT | Oct 13, 02:44 AM PT | Read |
| Insurance history | 3uet-3z4i | 2026-10-12 PT | Oct 13, 02:44 AM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-12 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 13, 02:44 AM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 117 · vehicle-level 54 | fx4q-ay7w | 2026-10-12 PT | Oct 13, 02:44 AM PT | Read |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-12 PT | Oct 13, 02:44 AM PT | Read |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | Oct 12, 01:40 PM PT | Read |
| Directory DB: insurance copy | carrier_insurance | Not provided | Oct 7, 06:49 PM PT | Read |
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)
97
Coverage — determinable weight, not a score
100/100
Crashes, 24 mo (shown only, not scored)
7
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-10-13 07:05 UTCFetched 2026-10-13 09:44 UTC
119
119
OOS 2
54
OOS 5
S
1989-10-05
2 out-of-service of 119 inspections
5 out-of-service of 54 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 2026-10-12 18:18 UTCFetched 2026-10-13 09:44 UTC
Window: 2024-10-13 → 2026-10-13 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
117
18
117
with driver OOS 2 · 1.7%
54
with vehicle OOS 5 · 9.3%
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 2024-10-13 → 2026-10-13, fetched 2026-10-13 09:44 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-06 | MO | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 89196282 |
| 2026-09-30 | MO | 3 | 0 | 0 | 0 / 0 | 0 / 0 | 89166594 |
| 2026-09-11 | MO | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 88985943 |
| 2026-08-27 | MO | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 88836517 |
| 2026-08-17 | IN | 2 | 4 | 3 | 0 / 0 | 4 / 3 | 88778910 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-12 15:14 UTCFetched 2026-10-13 09:44 UTC
Window: 2024-10-13 → 2026-10-13 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
7
2
4
6
| Report date | City, state | Fatalities | Injuries | Tow-away | Federal recordable | ID |
|---|---|---|---|---|---|---|
| 2026-03-17 | GREENTOWN, IN | 1 | 2 | Yes | Yes | 5141150 |
| 2026-02-04 | IN | 0 | 1 | No | Yes | 5110848 |
| 2025-10-13 | KANSAS CITY, MO | 0 | 1 | Yes | Yes | 5046291 |
| 2025-08-12 | ST LOUIS, MO | 0 | 0 | Yes | Yes | 5001936 |
| 2025-02-18 | NON-CITY OR UNINCORPORATE, MO | 0 | 0 | Yes | Yes | 4900940 |
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 2026-10-12 17:29 UTCFetched 2026-10-13 09:44 UTC
77
77
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | 7 | — | — |
| Truck tractors | 70 | — | — |
| Trailers | 89 | 25 | — |
- 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 2026-10-12 11:00 UTCFetched 2026-10-13 09:44 UTCWindow 2024-10-13 → 2026-10-13
117 inspection(s) → 198 unit row(s) → 122 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
61
Decode coverage
100%
61/61
Average age
4.5 yr
n=61
Newest / oldest
2027 / 2013
Make
- FREIGHTLINER59
- VOLVO TRUCK1
- WESTERN STAR1
Model year
- 20131
- 20161
- 20171
- 20182
- 20196
- 20208
- 202110
- 202211
- 20237
- 20246
- 20257
- 20271
Average age = 2026 − model year, over 61 unit(s) with a decoded year. Units without a decode are excluded from every share.
Unique units
61
Decode coverage
98%
60/61
Average age
13.9 yr
n=60
Newest / oldest
2025 / 1988
Make
- GREAT DANE TRAILERS49
- UTILITY TRAILER MANUFACTURER7
- CIMC REEFER TRAILER,INC2
- POLAR TANK TRAILER1
- WABASH VANS1
Model year
- 19883
- 198912
- 19931
- 20091
- 20151
- 20164
- 20175
- 20183
- 20191
- 20204
- 20216
- 20226
- 20232
- 20247
- 20254
Average age = 2026 − model year, over 60 unit(s) with a decoded year. Units without a decode are excluded from every share.
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| TR-01 | GREAT DANE TRAILERS | Great Dane Trailers | 2021 | Trailer | 2 | 2026-10-06 |
| PU-01 | FREIGHTLINER | Cascadia | 2021 | Truck-Tractor | 2 | 2026-10-06 |
| PU-02 | FREIGHTLINER | Cascadia | 2024 | Truck-Tractor | 2 | 2026-09-30 |
| TR-02 | GREAT DANE TRAILERS | Great Dane Trailers | 2022 | Trailer | 1 | 2026-09-30 |
| PU-03 | FREIGHTLINER | Cascadia | 2022 | Truck-Tractor | 3 | 2026-09-11 |
| PU-04 | FREIGHTLINER | Cascadia | 2023 | Truck-Tractor | 3 | 2026-08-27 |
| TR-03 | GREAT DANE TRAILERS | Great Dane Trailers | 1989 | Trailer | 2 | 2026-08-17 |
| PU-05 | FREIGHTLINER | Cascadia | 2020 | Truck-Tractor | 2 | 2026-08-16 |
| TR-04 | GREAT DANE TRAILERS | Great Dane Trailers | 1989 | Trailer | 1 | 2026-08-16 |
| TR-05 | GREAT DANE TRAILERS | Great Dane Trailers | 2021 | Trailer | 1 | 2026-07-28 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-12 17:29 UTCFetched 2026-10-13 09:44 UTC
Interstate (A)
Classification: AUTHORIZED FOR HIRE
6,162,175 mi
Reported year 2025
- General freight
- Fresh produce
- Meat
- Refrigerated food
- Beverages
- Paper products
- Other: FOOD FOOD RELATED
- Interstate drivers >100 mi / ≤100 mi
- 61 / 12
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 0
- Hazmat indicator (hm_ind)
- N
- Registered address
- 1004 VONDERA AVE, UNION, MO, 63084, 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 2026-10-12 17:29 UTCFetched 2026-10-13 09:44 UTC
- Legal name
- SIEDHOFF DISTRIBUTING COMPANY
- DBA
- Not provided
- USDOT
- 226751
- MC / FF / MX
- MC-196369
- Physical address
- 1004 VONDERA AVE, UNION, MO, 63084, US
- Mailing address
- P O BOX 552, UNION, MO, 63084, US
- Business type
- CORPORATION
- Carrier/shipper code
- C
- Census add date
- 1982-12-06
- MCS-150 filing date
- 2026-04-21
- Power units / drivers
- 77 / 73
- Latest review (type · date)
- C · 1989-08-29
Federal activity
- 2026-04-21Census
Latest MCS-150 filing
- 2013-10-01c5y8-a4uz
Insurance filing effective — National Interstate Insurance Company
- 2013-10-016sqe-dvqs
Prior policy ended (replaced) — CONTINENTAL WESTERN INSURANCE CO.
- 2012-01-126sqe-dvqs
Prior policy ended (cancelled) — CONTINENTAL WESTERN INSURANCE CO.
- 2007-02-196sqe-dvqs
Prior policy ended (replaced) — CONTINENTAL WESTERN INSURANCE CO.
- 2006-02-106sqe-dvqs
Prior policy ended (cancelled) — CONTINENTAL WESTERN INSURANCE CO.
- 1996-03-286sqe-dvqs
Prior policy ended (replaced) — CONTINENTAL WESTERN INSURANCE CO.
- 1989-10-05Census
Official safety rating: S
- 1989-08-29Census
Compliance review recorded (C)
- 1987-05-11yu5v-wbh6
Authority status change: Motor Carrier of Property (Except Household Goods) → Active (GRANTED)
- 1982-12-06Census
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 SIEDHOFF DISTRIBUTING COMPANY's USDOT number?
USDOT 226751, with docket(s) MC-196369.
+Is SIEDHOFF DISTRIBUTING COMPANY 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 SIEDHOFF DISTRIBUTING COMPANY report?
77 power units and 73 drivers, self-reported on the MCS-150 filed 2026-04-21.
+Does SIEDHOFF DISTRIBUTING COMPANY have insurance on file?
1 filing row(s) matched in the FMCSA insurance dataset, most recently effective 2013-10-01 (National Interstate Insurance Company). A filing is not a certificate of insurance.
+Where is SIEDHOFF DISTRIBUTING COMPANY located?
Registered physical address: 1004 VONDERA AVE, UNION, MO, 63084, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
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Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-13 09:44 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.