ZUM MALLEN ROCK & GRAIN CORPORATION
17 power units13 driversInterstateOKARCHE, OK
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 11, 11:12 AM PT | Read |
| Operating authority | inys-ebih | 2026-10-11 PT | Oct 11, 11:12 AM PT | Read |
| Authority history | yu5v-wbh6 | 2026-10-11 PT | Oct 11, 11:12 AM PT | Read |
| Insurance filings | c5y8-a4uz | 2026-10-11 PT | Oct 11, 11:12 AM PT | Read |
| Insurance history | 3uet-3z4i | 2026-10-11 PT | Oct 11, 11:12 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 11, 11:12 AM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 39 · vehicle-level 22 | fx4q-ay7w | 2026-10-11 PT | Oct 11, 11:12 AM PT | Read |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-11 PT | Oct 11, 11:12 AM PT | Read |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | Oct 10, 04:40 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)
96
Coverage — determinable weight, not a score
100/100
Crashes, 24 mo (shown only, not scored)
1
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-09-13 07:02 UTCFetched 2026-10-11 18:12 UTC
39
39
OOS 1
22
OOS 2
—
official, as published
1 out-of-service of 39 inspections
2 out-of-service of 22 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 2026-10-11 18:12 UTC
Window: 2024-10-11 → 2026-10-11 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
39
4
39
with driver OOS 1 · 2.6%
22
with vehicle OOS 2 · 9.1%
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 2024-10-11 → 2026-10-11, fetched 2026-10-11 18:12 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-07 | OK | 3 | 1 | 0 | 1 / 0 | 0 / 0 | 88924707 |
| 2026-08-24 | OK | 3 | 0 | 0 | 0 / 0 | 0 / 0 | 88779891 |
| 2026-08-11 | OK | 3 | 0 | 0 | 0 / 0 | 0 / 0 | 88667342 |
| 2026-07-20 | OK | 1 | 1 | 0 | 0 / 0 | 1 / 0 | 88463609 |
| 2026-07-07 | TX | 2 | 1 | 0 | 1 / 0 | 0 / 0 | 88399005 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-11 14:44 UTCFetched 2026-10-11 18:12 UTC
Window: 2024-10-11 → 2026-10-11 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
1
1
1
1
| Report date | City, state | Fatalities | Injuries | Tow-away | Federal recordable | ID |
|---|---|---|---|---|---|---|
| 2026-06-12 | NON-CITY OR UNINCORPORATE, MO | 1 | 1 | Yes | Yes | 5179357 |
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 2026-10-11 18:12 UTC
17
17
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | — | — | — |
| Truck tractors | 6 | 11 | — |
| Trailers | 36 | — | — |
- 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 2026-10-11 18:12 UTCWindow 2024-10-11 → 2026-10-11
39 inspection(s) → 76 unit row(s) → 24 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
12
Decode coverage
92%
11/12
Average age
17.0 yr
n=11
Newest / oldest
2025 / 1989
Make
- PETERBILT6
- KENWORTH5
Model year
- 19891
- 19981
- 20001
- 20011
- 20031
- 20051
- 20071
- 20231
- 20242
- 20251
Average age = 2026 − model year, over 11 unit(s) with a decoded year. Units without a decode are excluded from every share.
Unique units
12
Decode coverage
58%
7/12
Average age
8.0 yr
n=7
Newest / oldest
2023 / 2013
Make
- MAC TRAILER MANUFACTURING3
- TRAVIS BODY & TRAILER, INC.2
- CONSTRUCTION TRAILER SPECIALISTS1
- POLAR TANK TRAILER1
Model year
- 20131
- 20151
- 20161
- 20171
- 20212
- 20231
Average age = 2026 − model year, over 7 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 | PETERBILT | 379 | 2007 | Truck-Tractor | 3 | 2026-09-07 |
| TR-01 | MAC TRAILER MANUFACTURING | MAC TRAILER MANUFACTURING | 2016 | Trailer | 4 | 2026-09-07 |
| PU-02 | KENWORTH | W900 | 2001 | Truck-Tractor | 5 | 2026-08-24 |
| TR-02 | MCKT (reported) | — | — | Trailer | 4 | 2026-08-24 |
| PU-03 | PTRB (reported) | — | — | Incomplete - Glider | 6 | 2026-08-11 |
| TR-03 | TRAVIS BODY & TRAILER, INC. | TRAVIS BODY & TRAILER, INC. | 2017 | Trailer | 5 | 2026-08-11 |
| PU-04 | PETERBILT | 579 | 2024 | Truck-Tractor | 2 | 2026-07-20 |
| TR-04 | MAC TRAILER MANUFACTURING | MAC TRAILER MANUFACTURING | 2021 | Trailer | 2 | 2026-07-20 |
| PU-05 | KENWORTH | T680 | 2025 | Truck-Tractor | 1 | 2026-07-07 |
| PU-06 | PETERBILT | 389 | 2023 | Truck-Tractor | 6 | 2026-07-07 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-11 10:50 UTCFetched 2026-10-11 18:12 UTC
Interstate (A)
Classification: AUTHORIZED FOR HIRE
1,200,000 mi
Reported year 2025
- General freight
- Building materials
- Machinery, large objects
- Liquids/gases
- Livestock
- Grain, feed, hay
- Commodities dry bulk
- Paper products
- Agricultural/farm supplies
- Construction
- Other: ROCK, SAND, FERTILIZER
- Interstate drivers >100 mi / ≤100 mi
- 9 / 0
- Intrastate drivers >100 mi / ≤100 mi
- 2 / 2
- Hazmat indicator (hm_ind)
- N
- Registered address
- 3210 192ND ST NE, OKARCHE, OK, 73762, 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 2026-10-11 18:12 UTC
- Legal name
- ZUM MALLEN ROCK & GRAIN CORPORATION
- DBA
- Not provided
- USDOT
- 537784
- MC / FF / MX
- MC-946892
- Physical address
- 3210 192ND ST NE, OKARCHE, OK, 73762, US
- Mailing address
- PO BOX 186, EL RENO, OK, 73036, US
- Business type
- CORPORATION
- Carrier/shipper code
- C;S
- Census add date
- 1993-09-24
- MCS-150 filing date
- 2026-09-25
- Power units / drivers
- 17 / 13
- Latest review (type · date)
- Not provided
Federal activity
- 2026-09-25Census
Latest MCS-150 filing
- 2025-10-31c5y8-a4uz
Insurance filing effective — Great West Casualty Co
- 2025-10-316sqe-dvqs
Prior policy ended (replaced) — NAVIGATORS INSURANCE COMPANY
- 2024-10-156sqe-dvqs
Prior policy ended (replaced) — OKLAHOMA SURETY COMPANY
- 2020-12-21yu5v-wbh6
Authority status change: Motor Carrier of Property (Except Household Goods) → Active (REINSTATED)
- 2020-12-146sqe-dvqs
Prior policy ended (name changed) — OKLAHOMA SURETY COMPANY
- 1993-09-24Census
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 ZUM MALLEN ROCK & GRAIN CORPORATION's USDOT number?
USDOT 537784, with docket(s) MC-946892.
+Is ZUM MALLEN ROCK & GRAIN CORPORATION 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 ZUM MALLEN ROCK & GRAIN CORPORATION report?
17 power units and 13 drivers, self-reported on the MCS-150 filed 2026-09-25.
+Does ZUM MALLEN ROCK & GRAIN CORPORATION have insurance on file?
1 filing row(s) matched in the FMCSA insurance dataset, most recently effective 2025-10-31 (Great West Casualty Co). A filing is not a certificate of insurance.
+Where is ZUM MALLEN ROCK & GRAIN CORPORATION located?
Registered physical address: 3210 192ND ST NE, OKARCHE, OK, 73762, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
R&B AG SERVICES LLC
USDOT 98598512 power units · 2 drivers
SHINE DOWN TRANSPORT LLC
USDOT 89229801 power units · 1 drivers
OKLAHOMA MULCH WORKS LLC
USDOT 70609631 power units · 1 drivers
BIG ED’S SURPLUS LLC
USDOT 68208741 power units · 2 drivers
MICHAEL PETERS
USDOT 65723074 power units · 1 drivers
DJF LOGISTICS LLC
USDOT 6445904 · MC-599721181 power units · 1 drivers
Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-11 18:12 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.