WITTENBURG TRUCK LINE, INC.

DOT# 1931 MC# 146051CARRIER

ACTIVE

Trust Score

93 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 92

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

117 MALONE AVENUE

READLYN, IA 50668

View on Google Maps ↗

Mailing

P O BOX 99

READLYN, IA 50668

Contact

Phone: (319) 279-3371

Fax: (319) 279-3466

Email: wittruck@GMAIL.COM

Company Officers

RODNEY WITTENBURG

BARRY WITTENBURG

Business Info

Organization: CORPORATION

D&B #: 55590301

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors12

Authority

Status: ACTIVE

FMCSA add date: Jun 1, 1974

Common authority: Jul 24, 1980

Contract authority: Jun 12, 1991

Authority History (10)

Authority Type	Action	Date
MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	Feb 3, 2006
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Feb 3, 2006
PROPERTY BROKER	DISMISSED	Sep 1, 1996
MOTOR PROPERTY CONTRACT CARRIER	GRANTED → REVOKED	Jun 12, 1991 → Jan 23, 2006
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Oct 11, 1985 → Jan 23, 2006
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	May 27, 1982 → Jan 23, 2006
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Jul 16, 1981 → Jan 23, 2006
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Nov 28, 1980 → Jan 23, 2006
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Nov 6, 1980 → Jan 23, 2006
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Jul 24, 1980 → Jan 23, 2006

Cargo Types

Grain/Feed/Hay

Active Certifications

Property

MCS-150

Last updated: Nov 10, 2025

Mileage: 565,339 (2024)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Safetytotal crashes: 2 → 3May 9, 2026

Safety

Out-of-Service Rates

Driver8 inspections

0.0%

6.0%

Carrier National avg

Vehicle2 inspections

50.0%

22.6%

Carrier National avg

Hazmat

No hazmat inspections

Overall8 inspections

12.5%

Carrier

Crash Summary

Fatal

Injury

3.0

per 1M miles

Towaway

Total

BASIC Violations

Unsafe Driving5

Driver Fitness0

Hours of Service2

Drug / Alcohol0

Vehicle Maintenance7

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 8 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 Driving3.255 insp w/ viol

Hours of Service0.412 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance15.002 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	MIDWEST FAMILY MUTUAL INSURANCE COMPANY	CPIA0560126972	$750,000	Dec 1, 2020	—	91X

Insurance History (7)

Type	Insurer	Status	Coverage	Effective	Cancelled
CARGO · F34	TRAVELERS PROPERTY CASUALTY CO. OF AMERICA	CancelledCANCEL	$750,000	Mar 18, 2007	Dec 13, 2018
BIPD · F91X	GREAT WEST CASUALTY CO.	ReplacedTERM/REPL	$750,000	Jan 31, 2006	Dec 1, 2020
BIPD · F91X	GREAT WEST CASUALTY CO.	CancelledTERM/CANCL	$750,000	Jan 31, 2006	Dec 30, 2020
CARGO · F34	HARTFORD FIRE INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Mar 18, 2005	Mar 18, 2007
CARGO · F34	HARTFORD FIRE INSURANCE COMPANY	Name ChangedNAMECHG	$750,000	Mar 18, 1998	Jan 23, 2006
CARGO · F34	HARTFORD FIRE INSURANCE COMPANY	CancelledCANCEL	$750,000	Mar 18, 1993	Mar 18, 1998
BIPD · F91X	GREAT WEST CASUALTY CO.	Name ChangedNAMECHG	$750,000	Sep 23, 1992	Jan 23, 2006

Get this data via API

API Reference

curl https://api.dotlookup.dev/v1/carriers/1931