WYOMING CASING SERVICE, INC.

DOT# 215259 MC# 998956CARRIER

ACTIVE

Trust Score

89 / 100

B Good

Components

Compliance · 40% 100

Safety · 35% 80

Insurance · 25% 85

Vehicle OOS rate is 2.4× the national average No active cargo insurance on file

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

Overview

Address

Physical

198 40TH STREET EAST

DICKINSON, ND 58601

View on Google Maps ↗

Mailing

PO BOX 1153

DICKINSON, ND 58602

Contact

Phone: (701) 225-8521

Fax: (701) 483-4513

Email: TERILYNNSTECKLER@wyomingcasing.com

Company Officers

TERI LYNN STEFFAN

TIM GROSS

Business Info

Organization: CORPORATION

HazMat: HazMat Carrier

Fleet

166

Power Units

179

Drivers

Equipment Breakdown

Owned Trucks147

Owned Tractors19

Authority

Status: ACTIVE

FMCSA add date: Jun 24, 1982

Common authority: Dec 27, 2016

Authority History (2)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Dec 23, 2020
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Dec 27, 2016 → Nov 23, 2020

Cargo Types

Oilfield Equipment

Active Certifications

Property

MCS-150

Last updated: Jan 30, 2026

Mileage: 1,266,593 (2025)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Contactemail: → TERILYNNSTECKLER@wyomingcasing.comJun 11, 2026

Identitycompany officer 1: → TERI LYNN STEFFANJun 11, 2026

Fleettotal drivers: 179 → 0Jun 10, 2026

Safetytotal crashes: 1 → 0May 5, 2026

Safety

Out-of-Service Rates

Driver19 inspections

0.0%

6.0%

Carrier National avg

Vehicle13 inspections

53.8%

22.6%

Carrier National avg

Hazmat

No hazmat inspections

Overall19 inspections

36.8%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving10

Driver Fitness0

Hours of Service2

Drug / Alcohol0

Vehicle Maintenance32

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 20 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 Driving0.000 insp w/ viol

Hours of Service0.021 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance8.459 insp w/ viol

Insurance

$2,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	ZURICH AMERICAN INSURANCE COMPANY	BAP 0134582	$2,000,000	Sep 1, 2020	—	91X

Insurance History (1)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	ZURICH AMERICAN INSURANCE COMPANY	Name ChangedNAMECHG	$1,000,000	Sep 1, 2016	Nov 23, 2020

Get this data via API

API Reference

curl https://api.dotlookup.dev/v1/carriers/215259