ZUM MALLEN ROCK & GRAIN CORPORATION

DOT# 537784 MC# 946892CARRIER

ACTIVE

Trust Score

96 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 100

Insurance · 25% 85

No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

Physical

3210 192ND ST NE

OKARCHE, OK 73762

View on Google Maps ↗

Mailing

PO BOX 186

EL RENO, OK 73036

Contact

Phone: (405) 642-0404

Cell: (405) 642-0404

Email: office@zummallenrock.com

Company Officers

VERNES ZUMMALLEN

THOMAS ZUMMALLEN

Business Info

Organization: CORPORATION

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors6

Term Tractors10

Authority

Status: ACTIVE

FMCSA add date: Sep 24, 1993

Common authority: Jan 11, 2016

Authority History (2)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Dec 21, 2020
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Jan 11, 2016 → Dec 14, 2020

Cargo Types

General FreightGrain/Feed/HayDry BulkAgricultural/Farm Supplies

Active Certifications

Property

MCS-150

Last updated: Dec 17, 2025

Mileage: 12,000,000 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
ZRG FREIGHT LLC	4481586	1770098	OKARCHE, OK	ACTIVE	OfficerPhone
INTERMOUNTAIN OILFIELD TRUCKING CO. LLC DBA: INTERMOUNTAIN OILFIELD SERVICES CO.	684140	426224	EL RENO, OK	INACTIVE	Mailing

Safety

Out-of-Service Rates

Driver33 inspections

3.0%

6.0%

Carrier National avg

Vehicle20 inspections

10.0%

22.5%

Carrier National avg

Hazmat

No hazmat inspections

Overall33 inspections

9.1%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving15

Driver Fitness0

Hours of Service3

Drug / Alcohol0

Vehicle Maintenance12

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 33 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving1.332 insp w/ viol

Hours of Service0.291 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance1.364 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	GREAT WEST CASUALTY CO.	GRT48508A	$1,000,000	Oct 31, 2025	—	91X

Insurance History (3)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	NAVIGATORS INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Oct 15, 2024	Oct 31, 2025
BIPD · F91X	OKLAHOMA SURETY COMPANY	ReplacedTERM/REPL	$750,000	Nov 13, 2020	Oct 15, 2024
BIPD · F91X	OKLAHOMA SURETY COMPANY	Name ChangedNAMECHG	$750,000	Jan 4, 2016	Dec 14, 2020

Get this data via API

API Reference

curl https://api.dotlookup.dev/v1/carriers/537784