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Active motor carrier

Mcmahon Transport Group LLC

DOT# 693463 | MC# 321870 | Est. 1997 (28 yrs)

67

Power Units

123

Drivers

Est. 1997 (28 yrs)

Authority Age

S

Safety Rating

Company Overview

MCMAHON TRANSPORT GROUP LLC is an active motor carrier registered with the FMCSA since June 1997. Based in LOCKPORT, IL, They are classified as Interstate and operate interstate (within 100 miles). Their inferred equipment specializations include Tanker and Power Only.

Equipment Analysis

Based on FMCSA cargo authorization flags and fleet composition data, Mcmahon Transport Group LLC appears to operate the following equipment types:

Tanker Power Only

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Fleet Breakdown

Equipment Owned Term Leased Trip Leased Total
Tractors 67 0 0 67

Authorized Cargo Types

Mcmahon Transport Group LLC is authorized to transport the following 1 cargo type:

Liquids/Gases

Operations Scope

Interstate (within 100 miles)

CDL Drivers: 123

MCS-150 Mileage: 4,400,000 miles (2025)

Driver Information

123

Total Drivers

123

CDL Drivers

123

Interstate Drivers

Dispatch Services in IL

Looking for dispatch services for these equipment types in IL?

Power Only in IL →

Verify on Official Sources

Cross-reference this carrier's data with official FMCSA systems:

View on SAFER

FMCSA Company Snapshot

Check Insurance

Licensing & Insurance

SMS Safety Data

Safety Measurement System

Safety Performance

B

Good

Below national average OOS rates

O Trucking Safety Grade

78

Inspections

24 months

75

Violations

Total found

11

Out of Service

Orders issued

Out-of-Service Rates vs National Average

Driver OOS Rate 2.6%
Nat'l avg: 7.0%

✓ Better than national average (-4.5%)

Vehicle OOS Rate 11.5%
Nat'l avg: 21.5%

✓ Better than national average (-10.0%)

Date State Level Violations OOS
04/16/2026 IL Walk-Around 0 ✓
03/25/2026 IL Driver Only 1 ✓
03/05/2026 IL Walk-Around 0 ✓
02/23/2026 IL Walk-Around 0 ✓
02/11/2026 IL Walk-Around 0 ✓
01/21/2026 IL Walk-Around 4 1
01/03/2026 IL Walk-Around 3 ✓
12/17/2025 IL Walk-Around 0 ✓
12/04/2025 IL Full 3 1
11/13/2025 IL Driver Only 0 ✓
11/12/2025 IL Walk-Around 3 1
11/08/2025 IL Driver Only 0 ✓
10/09/2025 IL Walk-Around 0 ✓
10/02/2025 IL Full 0 ✓
09/18/2025 IL Walk-Around 1 ✓

Showing 15 of 78 inspections.

Inspection data from FMCSA (24-month window). Updated daily. View full inspection history on FMCSA →

Violation Breakdown

75 Total Violations 78 inspections (24 months)
Driver Violations
0
0 violations per inspection 2 out-of-service
Vehicle Violations
6
0.08 violations per inspection 9 out-of-service
Hazmat Violations
1
Overall Out-of-Service Rate 14.1% (11 / 78)

Insurance & Bonding

BIPD

$1 Million

GREAT WEST CASUALTY CO.

Cargo

Self-Insured / N/A

FEDERATED MUTUAL INSURANCE CO.

Bond

Not on file

Type Insurance Company Form Policy # Coverage Effective
BIPD GREAT WEST CASUALTY CO. 91X GRT09514A $1 Million 10/01/2023
Cargo FEDERATED MUTUAL INSURANCE CO. 34 0696932 Self-Insured / N/A 10/01/2016
View Insurance History (20 past records)
Type Company Policy # Effective Cancelled Method
GREAT WEST CASUALTY CO. GWP26341E 05/26/2009 12/15/2009 TERM/REPL
GREAT WEST CASUALTY CO. GWP26341E 05/26/2009 12/15/2009 TERM/REPL
EMPIRE FIRE & MARINE INSURANCE CO. CL670142 12/15/2003 12/15/2004 CANCEL
EMPIRE FIRE & MARINE INSURANCE CO. CL670142 12/15/2003 12/15/2004 CANCEL
EMPIRE FIRE & MARINE INSURANCE CO. CL776534 12/15/2002 12/15/2003 CANCEL
EMPIRE FIRE & MARINE INSURANCE CO. CL776534 12/15/2002 12/15/2003 CANCEL
GREAT WEST CASUALTY CO. CLP39551C 06/20/1997 12/15/2002 TERM/REPL
GREAT WEST CASUALTY CO. CLP39551C 06/20/1997 12/15/2002 TERM/REPL
FEDERATED MUTUAL INSURANCE CO. 9288160 12/15/2009 11/09/2016 TERM/CANCL
FEDERATED MUTUAL INSURANCE CO. 9288160 12/15/2009 11/09/2016 TERM/CANCL
GUIDEONE MUTUAL INSURANCE COMPANY 62P100420-00 10/01/2019 10/01/2023 TERM/REPL
PLAZA INSURANCE COMPANY PFHRU010690-00 10/01/2018 10/01/2019 CANCEL
FEDERATED MUTUAL INSURANCE CO. 0696932 10/01/2016 10/01/2018 TERM/REPL
FEDERATED MUTUAL INSURANCE CO. 9288160 12/15/2009 10/01/2016 TERM/REPL
FEDERATED MUTUAL INSURANCE CO. 9288160 12/15/2009 10/01/2016 TERM/REPL
GREAT WEST CASUALTY CO. GWP26341A 12/15/2004 05/26/2009 NAMECHG
GREAT WEST CASUALTY CO. GWP26341A 12/15/2004 05/26/2009 NAMECHG
GREAT WEST CASUALTY CO. GWP26341E 05/26/2009 01/15/2010 TERM/CANCL
GREAT WEST CASUALTY CO. GWP26341E 05/26/2009 01/15/2010 TERM/CANCL
GREAT WEST CASUALTY CO. CLP39551C 06/20/1997 01/15/2003 TERM/CANCL

Insurance data sourced from FMCSA. Updated daily. Verify on FMCSA →

Crash History

6

Total Crashes

0

Fatalities

5

Injuries

4

Tow-Aways

Date State Location Fatal Injuries Tow
11/29/2025 IL GLENDALE HTS, IL 0 2 Yes
11/24/2025 IL ELK GROVE TWP, IL 0 1 No
11/13/2025 IL Lyons Twp, IL 0 0 Yes
09/25/2025 IL ELK GROVE, IL 0 1 Yes
09/16/2025 IL Wheeling Twp, IL 0 0 Yes
01/14/2025 IL CHICAGO, IL 0 1 No

Crash data from FMCSA. Does not include driver information per federal privacy requirements. View full crash report on FMCSA →

Frequently Asked Questions

What equipment does MCMAHON TRANSPORT GROUP LLC operate?

Based on their FMCSA cargo classifications and fleet data, MCMAHON TRANSPORT GROUP LLC is inferred to operate: Tanker and Power Only.

Is MCMAHON TRANSPORT GROUP LLC's authority currently active?

MCMAHON TRANSPORT GROUP LLC currently holds active operating authority with the FMCSA.

How long has MCMAHON TRANSPORT GROUP LLC been in business?

MCMAHON TRANSPORT GROUP LLC has been registered with the FMCSA since June 1997, making their authority approximately 28 years, 10 months old.

Where is MCMAHON TRANSPORT GROUP LLC located?

MCMAHON TRANSPORT GROUP LLC is physically located at 14715 NEW AVENUE, LOCKPORT, IL 60441.

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