THROTTLE HOUR ENTERPRISE LLC

DOT# 4463963 MC# 1810411CARRIER

ACTIVE

Trust Score

92 / 100

A Excellent

Components

Compliance · 40% 90

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

Physical

19877 WEST HEATHERBRAE

LITCHFIELD PARK, AZ 85340

View on Google Maps ↗

Mailing

PO BOX 7491

GOODYEAR, AZ 85338

Contact

Phone: (602) 394-7964

Cell: (225) 235-0439

Email: throttlehour@gmail.com

Company Officers

PAMELA E HEMPHILL

DENISE SMALLS

Business Info

D&B #: 0

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Trucks1

Authority

Status: ACTIVE

FMCSA add date: Sep 5, 2025

Common authority: Apr 16, 2026

Authority History (1)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	GRANTED	Apr 16, 2026

Cargo Types

General Freight

Active Certifications

Property

MCS-150

Last updated: Mar 26, 2026

Mileage: 365,240 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Contactemail: ddsmallls@hotmail.com → throttlehour@gmail.comAug 28, 2026

Identitycompany officer 1: PAMELA E HEMPHILL → PAMELA E HEMPHILLAug 28, 2026

Identitycompany officer 1: DENISE SMALLS → PAMELA E HEMPHILLAug 16, 2026

Safety

Out-of-Service Rates

Driver2 inspections

100.0%

6.2%

Carrier National avg

Vehicle2 inspections

0.0%

22.8%

Carrier National avg

Hazmat

No hazmat inspections

Overall2 inspections

100.0%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving2

Driver Fitness1

Hours of Service3

Drug / Alcohol0

Vehicle Maintenance1

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 2 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. 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 Driving15.001 insp w/ viol

Hours of Service7.502 insp w/ viol

Driver Fitness1.501 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance1.001 insp w/ viol

Insurance

$750,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	UNITED FINANCIAL CASUALTY COMPANY	CA870531465	$750,000	Apr 2, 2026	—	91X

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API Reference

curl https://api.dotlookup.dev/v1/carriers/4463963