Carrierintel
ZM

ZUM MALLEN ROCK & GRAIN CORPORATION

Carrierintel Safety Score: 46/100. 27 inspection violations in 12 months. Last inspected Oct 2026.

DOT 537784MC 946892ActiveMotor CarrierInterstateGreat West Casualty CoOKARCHE, OK

COMPANY

Authority since
2020-12-21
MCS-150
2026-09-25 · 1,200,000 mi (2025)
Fleet
17 units · 36 trailers · 13 drivers
Annual mileage (VMT)
12,000,000 mi (2025)

ADDRESS

Physical
3210 192ND ST NE
OKARCHE, OK 73762
Mailing
PO BOX 186
EL RENO, OK 73036

CONTACT

Phone
4056420404
Email
office@zummallenrock.com

OFFICERS

Primary Officer
VERNES ZUMMALLEN
Title
PRESIDENT

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
11
General FreightBuilding MaterialsMachinery, Large ObjectsLiquids / GasesLivestockGrain, Feed, HayCommodities Dry BulkPaper ProductsFarm SuppliesConstructionOther: ROCK, SAND, FERTILIZER
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
129 mo
Active authority
INSURANCE
1 active
Great West Casualty Co
RISK GRADE
Elevated Risk
1 risk factors · 5 strengths
OOS RATE
9.1%
5 / 55 inspections

Carrierintel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

46
out of 100
Below Average
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
17 power units
Unique power units seen
14
+ 13 trailer VINs
Inspections
30
Discrepancy
0.8x

Elevated Risk

1 risk factor · 5 strengths · 6 data points

SAFETY PERFORMANCE

Crash Record
7 crashes · 1 fatal · 6 with injuries · 6 tow-away
Clean Inspection Rate
91% — 50 clean of 55 inspections
Out-of-Service Rate
9.1% — driver OOS 1 insp., vehicle OOS 4 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
4 historical event(s) on file
MCS-150 Filing
Last filed 2026-09-25

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $1,000,000

SUMMARY

1 fatal crash in the last 12 months
Low OOS rate 7% (last 24 mo)
Low crash rate (2.9 per 100 trucks/yr)
91% clean inspections
Active insurance on file
Coverage $1.0M

INDUSTRY REPORTS

  • ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
  • Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
  • Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
  • English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
  • Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.

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