Current Status

ZUM MALLEN ROCK & GRAIN CORPORATION

USDOT  537784 Active Interstate
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Verdict
Not yet scored
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location_onOKARCHE, OK event_availableVerified April 17, 2026 databaseFMCSA public records
Power Units
16
Trucks + tractors
Drivers
13
0.81 per truck
Authority Age
32 yr
Since 1993
Safety Rating
Unrated
No DOT rating

Risk Assessment

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Authority Active

Operating authority is currently active in FMCSA records.

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Established Carrier

32 years of continuous operating authority.

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Unrated

No DOT safety rating on file — common, not disqualifying on its own.

neurology AI Synthesis · Carrier Profile
Gemini 2.5
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Generate a plain-English risk narrative for ZUM MALLEN ROCK & GRAIN CORPORATION — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.

Full Report

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Safety profile

All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.

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Crash history

Individual crashes by date and severity, fleet-normalized.

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Insurance & compliance

BI&PD + cargo coverage, carrier, effective dates, and gaps.

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Authority & cross-reference

Revocation history + chameleon flags across 4.4M carriers.

Change history

3 recorded changes to ZUM MALLEN ROCK & GRAIN CORPORATION’s FMCSA record. Derived from monthly FMCSA Census snapshots.

Jun 2025
Email changed from ZUMMALLENROCK@OUTLOOK.COM to office@zummallenrock.com
Jun 2025
Driver count changed from 16 to 13
Jun 2025
MCS-150 filing changed from Jan 21, 2025 to Dec 17, 2025

FAQ · ZUM MALLEN ROCK & GRAIN CORPORATION

Is ZUM MALLEN ROCK & GRAIN CORPORATION a legitimate motor carrier?

ZUM MALLEN ROCK & GRAIN CORPORATION is registered with FMCSA under USDOT number 537784. Operating authority status is currently Active.

Where is ZUM MALLEN ROCK & GRAIN CORPORATION based?

ZUM MALLEN ROCK & GRAIN CORPORATION lists its physical address in OKARCHE, OK in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 537784 active?

USDOT 537784 (ZUM MALLEN ROCK & GRAIN CORPORATION) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.

How many trucks does ZUM MALLEN ROCK & GRAIN CORPORATION operate?

ZUM MALLEN ROCK & GRAIN CORPORATION reports 16 power units and employs 13 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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