ROCK TRUCKLOAD SERVICES INC

DOT# 2539276 MC# 883300CARRIER

ACTIVE

Trust Score

96 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 100

Insurance · 25% 85

No active cargo insurance on file

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

Overview

Address

6130 SOUTH 13TH STREET

MILWAUKEE, WI 53221

View on Google Maps ↗

Contact

Phone: (414) 570-5121

Fax: (414) 570-2189

Cell: (414) 570-5103

Email: kclark@ROCKTRANSFER.COM

Company Officers

KIMBERLY CLARK

Business Info

HazMat: HazMat Carrier

Fleet

Power Units

Drivers

Equipment Breakdown

Term Tractors1

Term Trailers1

Authority

Status: ACTIVE

FMCSA add date: Sep 8, 2014

Common authority: Sep 26, 2014

Contract authority: Sep 26, 2014

Authority History (2)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	GRANTED	Sep 26, 2014
MOTOR PROPERTY CONTRACT CARRIER	GRANTED	Sep 26, 2014

Cargo Types

General FreightMetal/Sheets/CoilsMachinery/Large ObjectsChemicalsDry Bulk

Active Certifications

Property

MCS-150

Last updated: Jun 11, 2025

Mileage: 200,000 (2022)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
CLARK TRUCKING INC	4300184	1674578	RENO, NV	ACTIVE	Officer
MOTOR CITY RACING LIMOS LLC	1405325	547970	DEARBORN HEIGHTS, MI	INACTIVE	Officer
ROCK TRANSFER & STORAGE,INC	222303	154255	MILWAUKEE, WI	ACTIVE	Domain
YELLOWSTONE LOGISTICS, LLC	3473501	1137638	MOOREVILLE, MS	INACTIVE	Officer

Safety

Out-of-Service Rates

Driver1 inspections

0.0%

6.0%

Carrier National avg

Vehicle

No vehicle inspections

Hazmat

No hazmat inspections

Overall1 inspections

0.0%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving1

Driver Fitness0

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance0

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 1 inspection 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. Based on fewer than 11 inspections — treat these measures as a weak signal.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving7.501 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance0.000 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.	GRT42155A	$1,000,000	Jun 6, 2025	—	91X

Insurance History (5)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	ACUITY, A MUTUAL INSURANCE COMPANY	ReplacedTERM/REPL	$1,000,000	Sep 1, 2024	Jun 6, 2025
BIPD · F91X	NATIONAL INTERSTATE INSURANCE COMPANY	ReplacedTERM/REPL	$1,000,000	Jul 25, 2023	Sep 1, 2024
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	ReplacedTERM/REPL	$1,000,000	Sep 12, 2019	Jul 25, 2023
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	CancelledTERM/CANCL	$1,000,000	Sep 12, 2019	Aug 27, 2023
BIPD · F91X	NORTHLAND INSURANCE COMPANY	ReplacedTERM/REPL	$1,000,000	Sep 12, 2014	Sep 12, 2019

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API Reference

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