NORTHWEST TANK LINES, INC.

DOT# 688899 MC# 319752CARRIER

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

Physical

3704 E BISMARK

SPOKANE, WA 99217

View on Google Maps ↗

Mailing

P O BOX 6262

SPOKANE, WA 99217

Contact

Phone: (509) 703-7900

Fax: (509) 279-2353

Cell: (509) 994-3555

Email: NORTHWESTTANKLINES@COMCAST.NET

Company Officers

WILLIAM FRANCES WYMAN

Business Info

Organization: CORPORATION

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Trucks10

Authority

Status: ACTIVE

FMCSA add date: May 9, 1997

Common authority: Jul 14, 1997

Authority History (3)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Mar 5, 2019
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Mar 29, 2017 → Feb 27, 2019
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Jul 14, 1997 → Feb 27, 2019

Active Certifications

Property

MCS-150

Last updated: Aug 28, 2025

Mileage: 164,391 (2024)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Contactemail: → NORTHWESTTANKLINES@COMCAST.NETAug 15, 2026

Identitycompany officer 1: → WILLIAM FRANCES WYMANAug 15, 2026

New Carrierphy state: → WAJul 20, 2026

Removedphy state: WA → (removed)Jul 7, 2026

Safety

Out-of-Service Rates

Driver2 inspections

0.0%

6.2%

Carrier National avg

Vehicle1 inspections

100.0%

22.8%

Carrier National avg

Hazmat

No hazmat inspections

Overall2 inspections

50.0%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving1

Driver Fitness0

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance7

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 Driving0.000 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance21.001 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.	CLP75563A	$1,000,000	Sep 7, 2015	—	91X

Insurance History (2)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	GREAT WEST CASUALTY CO.	CancelledCANCEL	$1,000,000	May 14, 1997	Sep 7, 2015
CARGO · F34	GREAT WEST CASUALTY CO.	CancelledCANCEL	$1,000,000	May 1, 1997	Sep 7, 2015

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