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FMCSA Carrier Profile

MCMAHON TRANSPORT GROUP LLC

Lockport, IL

CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized  ·  DOT 693463 · MC 321870
Satisfactory Active 29 yrs, 3 mo
67
Power Units
123
Drivers
105
Inspections
14%
Vehicle OOS
$1,000,000
Insurance

Broker Vetting Summary

Key signals from current FMCSA records

Authority
Active
MC-321870 · Common carrier
Insurance
On File
Great West Casualty Co
Safety
Satisfactory
14.3% OOS · 105 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
  • Operating authority active for 29 yrs, 3 mo
  • Insurance on file: $1,000,000
  • FMCSA safety rating: Satisfactory
  • Vehicle out-of-service rate 13.5% — below the 20.7% national average
  • Driver out-of-service rate 0.0% — below the 5.5% national average
  • 105 FMCSA inspections on record

Authority & Compliance

Authority, insurance and required filings

Operating Authority

MC321870
Motor Carrier of Property (Except Household Goods) · $1,000,000 required
Active

Insurance on File

Great West Casualty Co
BI&PD · $1,000,000 · Policy GRT09514A
On File
Federated Mutual Insurance Company
Cargo · $5,000 · Policy 0696932
On File

Required Filings

Liability (BIPD)
$1,000,000

Company Information

Registration, contact and cargo details

FMCSA Registration

DOT Number
693463
MC Number
MC-321870
Safety Rating
Satisfactory
Operation Classification
Authorized for hire
MCS-150 Filed
July 22, 2025
FMCSA Registration
June 11, 1997
Authority Granted
July 28, 1997
Annual Mileage
4,400,000 mi (2025)

Contact Information

Address
14715 New Avenue, Lockport, IL 60441
Owner / Officer
Tom Dinaso
Officer 2
John L. Mcmahon

Cargo Types

Liquids/Gases

Safety Snapshot

Out-of-service rates, violations and crashes

Safety & Inspection Summary

Total Inspections
105
Driver Inspections
31
Vehicle Inspections
84
Out-of-Service Violations
17

Violations by Category

Vehicle Maintenance82
Unsafe Driving14
Hours of Service0

OOS Rates vs. National Average

Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate13.5% · national avg 20.7%
✓ Below national average
14.3% of 63 inspections in the last 24 months put a driver or vehicle out of service — 42nd percentile among carriers with 25–99 inspections (lower is better). CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.

Inspection Trend by Year

2026
29 insp · 6 OOS
2025
35 insp · 6 OOS
2024
40 insp · 5 OOS

Violation Rate by Category

Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.

Vehicle Maintenance 23 of 52 inspections
Unsafe Driving 9 of 65 inspections
Hours of Service 0 of 65 inspections
Driver Fitness 1 of 65 inspections
Controlled Substances 0 of 65 inspections

Crash History (10)

Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
10
Crashes
0
Fatalities
5
Injuries
8
Tow-aways
DateStateFatalInjuredTowConditions
June 4, 2026 IL — — Yes No Adverse Conditions · Dark - Not Lighted · Dry
May 28, 2026 IL — — Yes No Adverse Conditions · Daylight · Other
May 19, 2026 IL — — Yes No Adverse Conditions · Daylight · Dry
April 8, 2026 IL — — Yes No Adverse Conditions · Dark - Not Lighted · Dry
November 29, 2025 IL — 2 Yes Snow · Daylight · Snow
November 24, 2025 IL — 1 — No Adverse Conditions · Dark - Lighted · Wet
November 13, 2025 IL — — Yes No Adverse Conditions · Daylight · Dry
September 25, 2025 IL — 1 Yes No Adverse Conditions · Dark - Lighted · Dry
September 16, 2025 IL — — Yes No Adverse Conditions · Daylight · Dry
January 14, 2025 IL — 1 — No Adverse Conditions · Dark - Lighted · Dry

Fleet & Operating Areas

Observed roadside activity and equipment

Where This Carrier Operates

States where this carrier's roadside inspections were recorded
FewerMore
IL95
IN5

Fleet & Equipment (102)

Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Tractor-Trailer Power units Class 8 · trailers up to 53 ft
Power units
~51
of 67 reported to FMCSA
Trailers
~51
seen at inspection
Equipment types observed
Tractor
49
Tank
36
Semi-trailer
14
Not Applicable
2
Dry Van
1
Units on record
VehicleTypeVINInspectionsWith OOS
2012 Heil Trailer International Tank · 44 ft 5HTAB4421C7H77198 5 1
2019 Mack Anthem Tractor · Class 8 1M1AN2GY3KM004990 4 1
2025 Mack Anthem Tractor · Class 8 1M1AN3GY9SM048188 4 —
2007 Volvo Truck VNL Tractor · Class 8 4V4NC9GH37N462339 4 1
2020 Volvo Truck VNR Tractor · Class 8 4V4WC9EG2LN225382 4 —
2020 Mack Anthem Tractor · Class 8 1M1AN2GY4LM017958 3 1
2020 Mack Anthem Tractor · Class 8 1M1AN2GYXLM017950 3 —
2022 Mack Anthem Tractor · Class 8 1M1AN3GY0NM026827 3 1
2022 Mack Anthem Tractor · Class 8 1M1AN3GY1NM026822 3 1
2022 Mack Anthem Tractor · Class 8 1M1AN3GY4NM026829 3 —
Show all 102 units
VehicleTypeVINInspectionsWith OOS
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y3JM087124 3 1
2019 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y3KM089294 3 1
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y5JM087125 3 1
2019 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y5KM089295 3 —
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09YXJM087122 3 —
2007 Volvo Truck VNL Tractor · Class 8 4V4NC9GH07N464484 3 —
2011 Heil Trailer International Tank · 45 ft 5HTAM4520B7H75871 3 —
2011 Heil Trailer International Tank · 45 ft 5HTAM4521B7H75927 3 1
2011 Heil Trailer International Tank · 45 ft 5HTAM4522B7H75872 3 —
2011 Heil Trailer International Tank · 45 ft 5HTAM4524B7H75873 3 1
Heil Semi-trailer 5HTAM4524E7H80169 3 —
Heil Semi-trailer 5HTAM4526F7H79963 3 —
Heil Semi-trailer 5HTAM4528F7H80970 3 —
Heil Semi-trailer 5HTAM452XF7H80971 3 1
2018 Heil Trailer International Tank · 45 ft 5HTSA4522J7601180 3 1
2024 Heil Trailer International Tank · 45 ft 5HTSA4522R7127551 3 1
2024 Heil Trailer International Tank · 45 ft 5HTSA4524R7127552 3 —
2020 Heil Trailer International Tank · 45 ft 5HTSA4526L7107696 3 1
Beal Semi-trailer 1BN2T42201B006240 2 1
2019 Mack Anthem Tractor · Class 8 1M1AN2GY0KM004994 2 —
2020 Mack Anthem Tractor · Class 8 1M1AN2GY1LM017948 2 —
2020 Mack Anthem Tractor · Class 8 1M1AN2GY2LM017960 2 —
2019 Mack Anthem Tractor · Class 8 1M1AN2GY7KM004992 2 —
2020 Mack Anthem Tractor · Class 8 1M1AN2GY8LM017946 2 —
2025 Mack Anthem Tractor · Class 8 1M1AN3GY4SM048115 2 —
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y4JM088167 2 —
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y5JM088159 2 —
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y5JM088162 2 —
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y6JM087120 2 —
2019 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y8KM089291 2 —
2023 Freightliner Cascadia Tractor · Class 8 3AKJHTFM2PSUL9845 2 1
2025 Volvo Truck VNR Tractor · Class 8 4V4WC9EH3SN668390 2 —
2001 Heil Trailer International Tank · 42 ft 5HTAB422717H64973 2 —
2003 Heil Trailer International Tank · 43 ft 5HTAB432X37H66833 2 —
2004 Heil Trailer International Tank · 43 ft 5HTAM432347H67589 2 —
Heil Semi-trailer 5HTAM4520E7H79780 2 —
Heil Semi-trailer 5HTAM4522E7H79778 2 —
Heil Semi-trailer 5HTAM4525E7H79919 2 —
2011 Heil Trailer International Tank · 45 ft 5HTAM4526B7H75874 2 —
Heil Semi-trailer 5HTAM4527E7H80165 2 —
2018 Heil Trailer International Tank · 45 ft 5HTSA4522J7601177 2 —
2025 Heil Trailer International Tank · 45 ft 5HTSA4523S7168440 2 —
2020 Heil Trailer International Tank · 45 ft 5HTSA4524L7107695 2 —
2024 Heil Trailer International Tank · 45 ft 5HTSA4526R7127553 2 —
2019 Heil Trailer International Tank · 45 ft 5HTSA4528K7601587 2 —
2020 Heil Trailer International Tank · 45 ft 5HTSA4528L7107697 2 1
2020 Heil Trailer International Tank · 45 ft 5HTSA452XL7107698 2 1
2019 Mack Anthem Tractor · Class 8 1M1AN2GY3KM004987 1 1
2019 Mack Anthem Tractor · Class 8 1M1AN2GY5KM004988 1 —
2020 Mack Anthem Tractor · Class 8 1M1AN2GYXLM017947 1 —
2026 Mack Anthem Not Applicable · Class 8 1M1AN3GY1TM056173 1 —
2025 Mack Anthem Tractor · Class 8 1M1AN3GY8SM048117 1 1
2015 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW02Y3FM048468 1 —
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y1JM087123 1 —
2019 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y1KM089293 1 —
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y2JM088166 1 —
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y7JM087126 1 —
2018 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y7JM088163 1 —
2019 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y7KM089296 1 —
2019 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09Y8KM089288 1 —
2018 Mack CXU (Pinnacle) Not Applicable · Class 8 1M1AW09Y9JM088164 1 —
2019 Mack CXU (Pinnacle) Tractor · Class 8 1M1AW09YXKM089292 1 —
2021 Polar Tank Trailer Tank · 45 ft 1PMKA4520M7111759 1 —
2022 Utility Trailer Manufacturer Dry Van · 53 ft 1UYVS2531N6562509 1 —
2024 Kenworth T680 Tractor · Class 8 1XKYDP9X4RJ361002 1 —
Frht Tractor 3ALXFB009FDGA5792 1 —
2006 Lbt Inc LBT INC TRAILER Tank · 42 ft 4J8T042246T004201 1 —
2004 Lbt Inc LBT INC TRAILER Tank · 42 ft 4J8T042264T005301 1 —
2007 Volvo Truck VNM Tractor · Class 8 4V4MC9GH27N441560 1 1
2016 Volvo Truck VNL Tractor · Class 8 4V4NC9EH7GN952768 1 —
2007 Volvo Truck VNL Tractor · Class 8 4V4NC9GH37N486768 1 —
2006 Volvo Truck VNL Tractor · Class 8 4V4NC9GH76N440004 1 —
2025 Volvo Truck VNR Tractor · Class 8 4V4WC9EG4SN678451 1 —
2025 Volvo Truck VNR Tractor · Class 8 4V4WC9EH5SN668388 1 1
2001 Heil Trailer International Tank · 42 ft 5HTAB422317H64971 1 —
2003 Heil Trailer International Tank · 43 ft 5HTAB432037H67134 1 —
2009 Heil Trailer International Tank · 43 ft 5HTAB432297H73672 1 —
2005 Heil Trailer International Tank · 43 ft 5HTAB432757H69059 1 —
2003 Heil Trailer International Tank · 43 ft 5HTAB432837H66832 1 —
2012 Heil Trailer International Tank · 44 ft 5HTAB4422C7H77193 1 —
2012 Heil Trailer International Tank · 44 ft 5HTAB4428C7H77196 1 —
Heil Semi-trailer 5HTAM4520E7H80170 1 —
Heil Semi-trailer 5HTAM4521F7H80969 1 —
Heil Semi-trailer 5HTAM4522E7H80168 1 —
2011 Heil Trailer International Tank · 45 ft 5HTAM4523B7H75928 1 —
Heil Co. Semi-trailer 5HTAM4524E7H79779 1 —
2011 Heil Trailer International Tank · 45 ft 5HTAM452XB7H75926 1 —
Heil Semi-trailer 5HTAM452XE7H79947 1 1
2020 Heil Trailer International Tank · 45 ft 5HTSA4520L7107693 1 1
2018 Heil Trailer International Tank · 45 ft 5HTSA4524J7601178 1 —
2018 Heil Trailer International Tank · 45 ft 5HTSA4526J7601179 1 —
2025 Heil Trailer International Tank · 45 ft 5HTSA4527S7168439 1 1
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.

Inspection Details

Each roadside inspection with its violations

Inspection Records (105)

DateReport #LocationLevelViolOOSShipperUnit TypeMakeVINLicense
September 27, 2026 5007310035 I-55 NB, IL III — — CITGO PETROLEUM CORP
Truck Tractor
MACK
1M1AW09Y6JM087120
IL P1049569
September 26, 2026 5005550544 I-90 W/B, IL II 3 — —
Truck Tractor
Semi-trailer
MACK
HEIL TRAILER INTERNATIONAL
1M1AN3GY1TM056173
5HTAM4521B7H75927
IL P1327975
IL 1061698ST
393.11 No or defective lighting devices or reflective material as required Reflective Sheeting
393.9 Inoperable Required Lamp Clearance Identification Lamps/Other
393.106B Cargo not immobilized or secured Failure to Prevent Movement
September 14, 2026 5005540571 I-90, IL II — — TRUE NORTH ENERGY LLC
Straight Truck
Semi-trailer
MACK
HEIL TRAILER INTERNATIONAL
1M1AW09Y3JM087124
5HTAM4524B7H75873
IL P1325105
IL 1052463ST
September 10, 2026 5005441050 I90 EXIT RAMP, IL II 3 — CITGO PETROLEUM CORP
Truck Tractor
Semi-trailer
MACK
HEIL TRAILER INTERNATIONAL
1M1AW09Y6JM087120
5HTAM4522B7H75872
IL P1049569
IL 1061696ST
393.55C1 Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system Brakes All Others
393.55C2 CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system Brakes All Others
393.207A Axle positioning parts defective/missing Suspension
September 10, 2026 5004990628 I-355 N/B AT MP 3, IL II 2 — —
Truck Tractor
Semi-trailer
MACK
HEIL TRAILER INTERNATIONAL
1M1AW09Y9JM088164
5HTAM4520B7H75871
IL P1332140
IL 1023941ST
393.9 Inoperable Required Lamp Clearance Identification Lamps/Other
393.11 No or defective lighting devices or reflective material as required Reflective Sheeting
September 10, 2026 5005210710 I-88 EB, IL II 2 — PRAIRE STATE ENERGY LLC
Truck Tractor
Semi-trailer
MACK
HEIL TRAILER INTERNATIONAL
1M1AN2GY3KM004990
5HTAM4526B7H75874
IL P1325106
IL 626755ST
396.9D2 Failure to correct defects noted on previous inspection report Inspection Reports
393.45D Brake connections with leaks or constrictions Brakes All Others
September 10, 2026 5004940329 I-90 E/B RAMP FROM ELMHURST RD, IL II 2 — EXXONMOBIL OIL CORPORATION
Truck Tractor
Semi-trailer
MACK
HEIL
1M1AW09Y5JM088159
5HTAM4520E7H80170
IL P1343857
IL 1037117ST
393.9TS Inoperative turn signal Lighting
393.9T Inoperable tail lamp Lighting
September 9, 2026 5004940325 I-90 E/B RAMP FROM ELMHURST RD, IL II 6 — EXXONMOBIL OIL CORPORATION
Truck Tractor
Semi-trailer
MACK
HEIL TRAILER INTERNATIONAL
1M1AW09YXJM087122
5HTAB432757H69059
IL P1053011
IL 873358ST
393.9TS Inoperative turn signal Lighting
393.9T Inoperable tail lamp Lighting
393.9 Inoperable Required Lamp Clearance Identification Lamps/Other
393.9BRKLAMP Inoperative Brake Lamps Lighting
393.9 Inoperable Required Lamp Clearance Identification Lamps/Other
393.75C Tire-other tread depth less than 2/32 of inch measured in a major tread groove Tires
September 9, 2026 5004940324 I-90 E/B RAMP FROM ELMHURST RD, IL II 3 — KINDER MORGAN LIQ TERM OHARE
Truck Tractor
Semi-trailer
MACK
HEIL TRAILER INTERNATIONAL
1M1AN2GY3KM004990
5HTAM4526B7H75874
IL P1325106
IL 626755ST
393.9TS Inoperative turn signal Lighting
393.9T Inoperable tail lamp Lighting
393.9 Inoperable Required Lamp Clearance Identification Lamps/Other
September 9, 2026 5004940322 I-90 E/B RAMP FROM ELMHURST RD, IL II — — SHELL - DES PLAINES
Truck Tractor
Semi-trailer
VOLVO TRUCK
HEIL TRAILER INTERNATIONAL
4V4NC9GH07N464484
5HTAB4421C7H77198
IL P1237036
IL 921529ST

Shippers Seen at Inspections

Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.

ShipperInspectionsMost recent
CITGO PETROLEUM CORP 8 September 27, 2026
EXXONMOBIL OIL CORPORATION 6 September 10, 2026
SHELL - DES PLAINES 3 September 9, 2026
KINDER MORGAN LIQ TERM OHARE 3 September 9, 2026
EXXONMOBIL 3 September 10, 2025
WORLD FUEL SERVICES 2 May 5, 2026
BP PRODUCTS NORTH AMERICA INC 2 September 9, 2025
BUCKEYE 2 January 11, 2025
RDK VENTURES LLC 2 September 18, 2024
CHS INC 2 September 2, 2024
TRUE NORTH ENERGY LLC 1 September 14, 2026
PRAIRE STATE ENERGY LLC 1 September 10, 2026

16 more shippers named at fewer inspections.

History & Filings

Authority, insurance and process-agent records

Authority History

DateStatusType
September 25, 2019DISCONTINUED REVOCATIONCommon
September 4, 2019INVOLUNTARY REVOCATIONCommon
January 12, 2010DISCONTINUED REVOCATIONCommon
December 21, 2009INVOLUNTARY REVOCATIONCommon
April 23, 2009INVOLUNTARY REVOCATIONCommon
April 21, 2009DISCONTINUED REVOCATIONCommon
December 20, 2004DISCONTINUED REVOCATIONCommon
November 18, 2004INVOLUNTARY REVOCATIONCommon
July 28, 1997GRANTEDCommon Carrier
July 28, 1997Active
GRANTED
Motor Carrier of Property (Except Household Goods)

Insurance & Revocation Filings

DateTypeStatus
October 1, 2016CargoOn file
October 1, 2023BI&PD Primary/ExcessOn file

BOC-3 Process Agent

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1410 N Porter Ave, Norman, OK, 73071

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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026. Verify directly on FMCSA SAFER Web.

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