TruckCodex

MCMAHON TRANSPORT GROUP LLC

USDOT 693463 Active AUTHORIZED FOR HIRE Hazmat Satisfactory rated Company officer: JOHN L. MCMAHON Company officer 2: TOM DINASO Liquids / Gases Based in LOCKPORT, IL Grade A · 88
Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution
Policy effective · Oct 1, 2023
Review these
  • OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
On file
  • FMCSA cargo filing on file · BMC-34 FEDERATED MUTUAL INSURANCE CO. · Filing evidence (BMC-34/83) — not a shipper COI Details →
  • 1 active operating authority
  • Insurance on file · $1,000,000 GREAT WEST CASUALTY CO. · 91X Details →
  • BOC-3 process agent on file DOTPROCESSAGENTS.COM LLC Details →
  • Satisfactory FMCSA safety rating
  • OOS rate better than size peers
Company officer: JOHN L. MCMAHON
Company officer 2: TOM DINASO
Cargo: Liquids / Gases
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste) 
TruckCodex risk summary — MCMAHON TRANSPORT GROUP LLC (USDOT 693463)
Verdict: CAUTION
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Authority / census status: Active
Active BIPD limit: $1,000,000
Officer(s): JOHN L. MCMAHON (Company officer); TOM DINASO (Company officer 2)

Blockers:
  (none)

Cautions:
  • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median.

On file:
  • FMCSA cargo filing on file · BMC-34 — FEDERATED MUTUAL INSURANCE CO. · Filing evidence (BMC-34/83) — not a shipper COI
  • 1 active operating authority
  • Insurance on file · $1,000,000 — GREAT WEST CASUALTY CO. · 91X
  • BOC-3 process agent on file — DOTPROCESSAGENTS.COM LLC
  • Satisfactory FMCSA safety rating
  • OOS rate better than size peers

Source: https://truckcodex.com/usdot/693463/
As of: Jul 24, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · compliance grade

Compliance grade A

Composite of 5/5 scored components (mean 88/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

A confidence 100% · 5/5 signals
Authority / census
Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD
BIPD active · 100/100

Active BIPD/Primary-like policy on file in our insurance history.

OOS vs peers
Mixed vs peers · 40/100

Driver OOS 2.6% vs peer median 0.5% (worse). Vehicle OOS 15.3% vs peer median 17.2% (better). n=15344 same-size ACTIVE peers.

FMCSA safety rating
Satisfactory · 100/100

Official FMCSA Satisfactory safety rating.

Insurance-watch tier
Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Caution.

Operating authority
Insurance

1 active liability policy · 1 cargo filing

BOC-3 agent

DOTPROCESSAGENTS.COM LLC

Company profile

Company details
USDOT 693463
In FMCSA records since Jun 11, 1997 (~29y)
MC / docket MC321870
Company officer JOHN L. MCMAHON
Company officer 2 TOM DINASO
Operation AUTHORIZED FOR HIRE
Hazmat Yes (MCS-150)
Cargo carried
Liquids / Gases
Fleet size 67 units
Drivers 123
Annual mileage 4,400,000 mi
Contact & address
Phone: (815) 834-0000
Email: [email protected]
Physical
14715 NEW AVENUE
LOCKPORT, IL 60441
Mailing address matches physical.
Registration & safety rating
USDOT 693463
In FMCSA records since Jun 11, 1997 (~29y)
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 4,400,000 mi
Safety Rating Satisfactory
Hazmat Yes (MCS-150)
vs. National Average
Vehicle OOS Rate 15.3% vs 23.4% -8.1 pts
Driver OOS Rate 2.6% vs 6.7% -4.1 pts
Violations per Inspection 0.80 vs 1.80 -1.00
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.3%
Active liability insurance
FMCSA cargo filing (BMC-34/83)

FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.

Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 67 0 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Accident reports (24 months)

All 74 crashes →
Last 6 months 6–12 months 12–24 months Total
Fatalities 0 0 0 0
Injuries 0 4 1 5
Tow-away 0 4 0 4
Crash reports 0 5 1 6

Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.

Inspections (24 months)

All 127 inspections →
Driver Vehicle Hazmat
Inspections 75 75 9
OOS inspections 2 8 2
OOS percentage 2.67% 10.67% 22.22%
National average 6.67% 22.26% 4.44%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units
67
Drivers
123
Inspections
127
FMCSA roadside history on file
OOS Rate (peak)
15.3%
driver or vehicle, whichever higher
Crashes (24m)
6
74 all-time
Authorities
1
1 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

MCMAHON TRANSPORT GROUP LLC is a motor carrier based in LOCKPORT, IL, registered with the FMCSA under USDOT 693463. The carrier is currently active in FMCSA's records, with a safety rating of Satisfactory. MCS-150 self-reporting puts the fleet at 67 power units and 123 drivers, with 127 roadside inspections on file and a peak out-of-service rate of 15.3%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.

Carrier overview

MCMAHON TRANSPORT GROUP LLC is a mid-sized fleet, operating 67 power units and 123 drivers, based in Lockport, IL. Across 77 roadside inspections in the last 24 months, the fleet recorded a 14.3% out-of-service rate, with 6 reportable crashes. Operating authority is active for common.

Inspection profile

77 roadside inspections over the last 24 months, up 88% versus the prior 24 months, concentrated in IL (73) and IN (4), with Level 2 inspections the most common.

Violation profile

14.3% out-of-service rate; led by Vehicle Maintenance (57.3% of violations); top code 392.2 (Operating a CMV while ill or fatigued) cited 9 times.

Fleet profile

The fleet comprises 67 power units (mid-sized fleet) and 123 drivers; Heil, Mack, and Volvo are the most-inspected makes.

Risk Signals

Elevated OOS rate
Peak OOS rate of 15.3% is above the driver national average (~6.7%); vehicle national average is ~23.4%.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 15,344 ACTIVE carriers operating 33–101 power units (±50% of this carrier's 67 unit fleet).

This carrier — Driver OOS
2.6%
Drivers placed out-of-service at roadside inspections
Peer median
0.5%
Median across 15,344 same-size peers
Verdict
Riskier than peers
Delta +2.1 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
15.3%
Vehicles placed out-of-service at roadside inspections
Peer median
17.2%
Median across 15,344 same-size peers
Verdict
Safer than peers
Delta -1.9 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-08 2026-07

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Vehicle Maintenance
36 violations
7 OOS · 19.4%
Unsafe Driving
14 violations
Hazardous Materials
8 violations
2 OOS · 25.0%
Driver Fitness
1 violation
1 OOS · 100.0%
Unknown
1 violation

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Illinois (IL) 72 9 12.5% Jul 18, 2026
Indiana (IN) 3 1 33.3% May 19, 2025
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Heil 105
Mack 90
Volvo 23
Freightliner 4
Beal 2
Lbt 2
Polar 2
Fruehauf 1
Heil Co., 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 1 — 0.04 0 — Jul 20, 2026
Controlled Substances / Alcohol 0 — 0.00 0 — Jul 20, 2026
Hours of Service 0 — 0.00 0 — Jul 20, 2026
Unsafe Driving 9 — 1.26 1 — Jul 20, 2026
Vehicle Maintenance 23 — 3.40 3 — Jul 20, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (127 rows) View all 127 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
88456840 Jul 18, 2026 IL 2 —
MACK TRUCK TRACTOR
IL P935896 · 1M1AN2GY0KM004994
0 — No
88408188 Jul 13, 2026 IL 2 —
VOLVO TRUCK TRUCK TRACTOR
IL P1230883 · 4V4WC9EG2LN225382
0 — No
88350665 Jul 6, 2026 IL 2 —
MACK TRUCK TRACTOR
IL P1037819 · 1M1AN2GY4LM017958
2 393.75A, 177.823A Yes
88332160 Jul 5, 2026 IL 2 —
VOLVO TRUCK TRUCK TRACTOR
IL P1237038 · 4V4NC9GH76N440004
6 393.11, 392.2RG, 393.47A No
88161826 Jun 15, 2026 IL 2 —
MACK TRUCK TRACTOR
IL P1049569 · 1M1AW09Y6JM087120
1 393.9H No
87971070 May 26, 2026 IL 2 —
MACK TRUCK TRACTOR
IL P1325105 · 1M1AW09Y3JM087124
0 — No
87868130 May 13, 2026 IL 1 —
MACK TRUCK TRACTOR
IL P1118770 · 1M1AN3GY0NM026827
5 396.17C, 393.9, 393.91-SNS No
87777301 May 5, 2026 IL 2 —
MACK TRUCK TRACTOR
IL P1137126 · 1M1AN2GYXLM017950
1 393.9 No
87756728 May 3, 2026 IL 2 —
VOLVO TRUCK TRUCK TRACTOR
IL P1237037 · 4V4MC9GH27N441560
5 396.3A1, 393.11, 392.2-SLLS2 Yes
87408837 Mar 25, 2026 IL 3 LAKE COOK RD
VOLVO TRUCK TRUCK TRACTOR
IL P1237036 · 4V4NC9GH07N464484
1 392.2C No
87234426 Mar 5, 2026 IL 2 NA
MACK TRUCK TRACTOR
IL P1037812 · 1M1AN2GY8LM017946
0 — No
87130193 Feb 23, 2026 IL 2 il-015---peotone---i-57-n/b
MACK TRUCK TRACTOR
IL P1037814 · 1M1AN2GY1LM017948
0 — No
87031456 Feb 11, 2026 IL 2 I-90
VOLVO TRUCK TRUCK TRACTOR
IL P1230883 · 4V4WC9EG2LN225382
0 — No
86883948 Jan 21, 2026 IL 2 IL-72 AT BOND ST
VOLVO TRUCK TRUCK TRACTOR
IL P1236459 · 4V4WC9EH5SN668388
4 393.75A3, 396.17C, 393.9TS Yes
86715482 Jan 3, 2026 IL 2 IL-72 AT BOND ST
MACK TRUCK TRACTOR
IL P984524 · 1M1AW09Y5JM088162
3 393.95F, 396.17C, 393.9H No
86604564 Dec 17, 2025 IL 2 —
MACK TRUCK TRACTOR
IL P1089078 · 1M1AW09Y3KM089294
0 — No
86498228 Dec 4, 2025 IL 1 —
MACK TRUCK TRACTOR
IL P1236456 · 1M1AN3GY8SM048117
3 393.75A, 396.3A1 Yes
86321216 Nov 13, 2025 IL 3 il-i-55-n/b
MACK TRUCK TRACTOR
IL P1216731 · 1M1AW09Y8KM089288
0 — No
86313694 Nov 12, 2025 IL 2 il-007---richmond---us12,-1-n-of
MACK TRUCK TRACTOR
IL P1325105 · 1M1AW09Y3JM087124
3 393.9BRKLAMP, 393.45 Yes
86290924 Nov 8, 2025 IL 3 I-294 NORTHBOUND
MACK TRUCK TRACTOR
IL P984524 · 1M1AW09Y5JM088162
0 — No
86015912 Oct 9, 2025 IL 2 I-88 W
MACK TRUCK TRACTOR
IL P1118771 · 1M1AN3GY4NM026829
0 — No
85999916 Oct 2, 2025 IL 1 EAST MOLINE IL
MACK TRUCK TRACTOR
IL P1236455 · 1M1AN3GY4SM048115
0 — No
85840195 Sep 18, 2025 IL 2 I-355
MACK TRUCK TRACTOR
IL P998861 · 1M1AN2GY5KM004988
1 172.600C No
85840043 Sep 18, 2025 IL 2 135TH
MACK TRUCK TRACTOR
IL P1236455 · 1M1AN3GY4SM048115
0 — No
85840014 Sep 18, 2025 IL 3 I-80
VOLVO TRUCK TRUCK TRACTOR
IL P1264992 · 4V4WC9EH3SN668390
1 392.2-SLLS1 No
Recent Crashes (74 rows) View all 74 →
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
ILX004052664 Nov 29, 2025 IL 0 2 Yes No Injury
ILX004051906 Nov 24, 2025 IL 0 1 No No Injury
ILX004028476 Nov 13, 2025 IL 0 0 Yes No Tow
ILX003990755 Sep 25, 2025 IL 0 1 Yes No Injury
ILX003964921 Sep 16, 2025 IL 0 0 Yes No Tow
ILX003691793 Jan 14, 2025 IL 0 1 No No Injury
ILX003375881 Apr 5, 2024 IL 0 0 Yes No Tow
ILX003336450 Feb 26, 2024 IL 0 0 Yes No Tow
ILX003227342 Nov 13, 2023 IL 0 1 Yes No Injury
ILX003144546 Aug 30, 2023 IL 0 0 Yes No Tow
ILX003093239 Jul 23, 2023 IL 0 0 Yes No Tow
ILX002960525 Mar 20, 2023 IL 0 0 Yes No Tow
IN0904231400 Feb 25, 2023 IN 0 0 Yes No Tow
ILX002937193 Feb 23, 2023 IL 0 2 Yes No Injury
ILX002931284 Feb 14, 2023 IL 0 0 Yes No Tow
ILX002907184 Jan 23, 2023 IL 0 0 Yes No Tow
ILX002755716 Sep 4, 2022 IL 0 0 Yes No Tow
ILX002729386 Aug 19, 2022 IL 0 0 Yes No Tow
IN0904087656 Aug 8, 2022 IN 0 0 Yes No Tow
ILX002646320 Jun 1, 2022 IL 0 0 Yes No Tow
IN0904018927 Apr 19, 2022 IN 0 0 Yes No Tow
ILX002599856 Apr 18, 2022 IL 0 0 Yes No Tow
IN0903812792 Jun 16, 2021 IN 0 0 Yes No Tow
ILX002213246 Apr 14, 2021 IL 0 0 Yes No Tow
ILX002200788 Mar 28, 2021 IL 0 0 Yes No Tow
Authority Records (1 docket)
common
MC321870
Active
—
View full authority record →
MC Certificate Documents (1 PDF)

Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.

Click a row to open that specific letter. Multiple letters per docket are listed separately by action type and date.

Date Docket Action Authority PDF
Apr 23, 2009 MC321870 NC REVOCATION NC →
Insurance Coverage Timeline (23 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer Policy # Type Limit Effective Cancel Status
GREAT WEST CASUALTY CO. GRT09514A 91X $1,000,000 Oct 1, 2023 On file ACTIVE
GUIDEONE MUTUAL INSURANCE COMPANY 62P100420-00 BIPD/Primary — Oct 1, 2019 Oct 1, 2023 REPLACED
PLAZA INSURANCE COMPANY PFHRU010690-00 BIPD/Primary — Oct 1, 2018 Oct 1, 2019 CANCELLED
FEDERATED MUTUAL INSURANCE CO. 0696932 BIPD/Primary — Oct 1, 2016 Oct 1, 2018 REPLACED
FEDERATED MUTUAL INSURANCE CO. 0696932 34 — Oct 1, 2016 On file ACTIVE
FEDERATED MUTUAL INSURANCE CO. 9288160 CARGO — Dec 15, 2009 Nov 9, 2016 CANCELLED
FEDERATED MUTUAL INSURANCE CO. 9288160 BIPD/Primary — Dec 15, 2009 Oct 1, 2016 REPLACED
FEDERATED MUTUAL INSURANCE CO. 9288160 BIPD/Primary — Dec 15, 2009 Nov 9, 2016 CANCELLED
FEDERATED MUTUAL INSURANCE CO. 9288160 CARGO — Dec 15, 2009 Oct 1, 2016 REPLACED
GREAT WEST CASUALTY CO. GWP26341E BIPD/Primary — May 26, 2009 Jan 15, 2010 CANCELLED
GREAT WEST CASUALTY CO. GWP26341E CARGO — May 26, 2009 Dec 15, 2009 REPLACED
GREAT WEST CASUALTY CO. GWP26341E CARGO — May 26, 2009 Jan 15, 2010 CANCELLED
GREAT WEST CASUALTY CO. GWP26341E BIPD/Primary — May 26, 2009 Dec 15, 2009 REPLACED
GREAT WEST CASUALTY CO. GWP26341A BIPD/Primary — Dec 15, 2004 May 26, 2009 NAME CHANGED
GREAT WEST CASUALTY CO. GWP26341A CARGO — Dec 15, 2004 May 26, 2009 NAME CHANGED
EMPIRE FIRE & MARINE INSURANCE CO. CL670142 BIPD/Primary — Dec 15, 2003 Dec 15, 2004 CANCELLED
EMPIRE FIRE & MARINE INSURANCE CO. CL670142 CARGO — Dec 15, 2003 Dec 15, 2004 CANCELLED
EMPIRE FIRE & MARINE INSURANCE CO. CL776534 BIPD/Primary — Dec 15, 2002 Dec 15, 2003 CANCELLED
EMPIRE FIRE & MARINE INSURANCE CO. CL776534 CARGO — Dec 15, 2002 Dec 15, 2003 CANCELLED
GREAT WEST CASUALTY CO. CLP39551C CARGO — Jun 20, 1997 Jan 15, 2003 CANCELLED
GREAT WEST CASUALTY CO. CLP39551C CARGO — Jun 20, 1997 Dec 15, 2002 REPLACED
GREAT WEST CASUALTY CO. CLP39551C BIPD/Primary — Jun 20, 1997 Jan 15, 2003 CANCELLED
GREAT WEST CASUALTY CO. CLP39551C BIPD/Primary — Jun 20, 1997 Dec 15, 2002 REPLACED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Oct 1, 2023
    insurance
    TERM/REPL — GUIDEONE MUTUAL INSURANCE COMPANY
  2. Oct 1, 2019
    insurance
    CANCEL — PLAZA INSURANCE COMPANY
  3. Sep 25, 2019
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  4. Oct 1, 2018
    insurance
    TERM/REPL — FEDERATED MUTUAL INSURANCE CO.
  5. Nov 9, 2016
    insurance
    TERM/CANCL — FEDERATED MUTUAL INSURANCE CO.
  6. Oct 1, 2016
    insurance
    TERM/REPL — FEDERATED MUTUAL INSURANCE CO.
  7. Jan 15, 2010
    insurance
    TERM/CANCL — GREAT WEST CASUALTY CO.
  8. Jan 12, 2010
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  9. Dec 15, 2009
    insurance
    TERM/REPL — GREAT WEST CASUALTY CO.
  10. May 26, 2009
    insurance
    NAMECHG — GREAT WEST CASUALTY CO.
  11. Apr 21, 2009
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  12. Dec 20, 2004
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  13. Dec 15, 2004
    insurance
    CANCEL — EMPIRE FIRE & MARINE INSURANCE CO.
  14. Dec 15, 2003
    insurance
    CANCEL — EMPIRE FIRE & MARINE INSURANCE CO.
  15. Jan 15, 2003
    insurance
    TERM/CANCL — GREAT WEST CASUALTY CO.
  16. Dec 15, 2002
    insurance
    TERM/REPL — GREAT WEST CASUALTY CO.
  17. Jul 28, 1997
    authority
    GRANTED — MOTOR PROPERTY COMMON CARRIER
    Details →
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
I-80 IL 7 0
I-55 IL 6 0
I-90 IL 6 0
I-290 IL 4 0
TOLLWAY IL 4 1
0 IL 3 0
135TH IL 3 1
I-355 IL 3 0
I-355 SB IL 3 0
I-88 W IL 3 0

Top Violation Codes Cited

Code Description Category Cited OOS
392.2 Violation of Local Laws - Explain: Unsafe Driving 16 0
393.9(a) Inoperable required lamps Vehicle Maintenance 7 1
393.11 No or defective lighting devices or reflective material as required Vehicle Maintenance 6 0
107.620(b) No copy of US DOT Hazardous Materials Registration Number Unknown 3 0
393.45(b)(2) Brake hose or tubing chafing and/or kinking Vehicle Maintenance 3 1
396.3(a)(1) Inspection, repair and maintenance of parts and accessories Vehicle Maintenance 3 0
172.504(a) Vehicle not placarded as required Hazardous Materials 2 1
393.55(d)(2) CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab. Vehicle Maintenance 2 0
396.5(b) Oil and/or grease leak Vehicle Maintenance 2 0
107.601 Failing to register with PHMSA prior to transporting hazardous materials requiring HM registration. Unknown 1 0
Related Records Cross-references to every adjacent page
Directory
Authority Records
Insurance Carriers
Process Agent (BOC-3)
Carrier Records
Discover
Explainers

How to verify MCMAHON TRANSPORT GROUP LLC

  1. Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
  2. Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
  3. Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
  4. Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
  5. Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.

Frequently asked questions about MCMAHON TRANSPORT GROUP LLC

Is MCMAHON TRANSPORT GROUP LLC an active motor carrier? ▾
Yes. MCMAHON TRANSPORT GROUP LLC is registered with the FMCSA under USDOT 693463 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.
What is MCMAHON TRANSPORT GROUP LLC's safety rating? ▾
MCMAHON TRANSPORT GROUP LLC's FMCSA safety rating is Satisfactory. A Satisfactory rating means FMCSA evaluators determined the carrier had an adequate safety management program at the time of the most recent compliance review. Safety ratings are assigned only after a formal compliance review; most carriers in the FMCSA database are unrated.
How many inspections has MCMAHON TRANSPORT GROUP LLC had? ▾
127 roadside inspections are on file for MCMAHON TRANSPORT GROUP LLC in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.
What is MCMAHON TRANSPORT GROUP LLC's out-of-service rate? ▾
MCMAHON TRANSPORT GROUP LLC's peak out-of-service rate is 15.3% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.
Where is MCMAHON TRANSPORT GROUP LLC based? ▾
MCMAHON TRANSPORT GROUP LLC reports its physical address to the FMCSA as 14715 NEW AVENUE, LOCKPORT, Illinois 60441. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does MCMAHON TRANSPORT GROUP LLC have valid operating authority? ▾
Yes. MCMAHON TRANSPORT GROUP LLC holds 1 active FMCSA operating authority (MC321870). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.
How many trucks and drivers does MCMAHON TRANSPORT GROUP LLC operate? ▾
MCMAHON TRANSPORT GROUP LLC self-reports 67 power units and 123 drivers on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.
Has MCMAHON TRANSPORT GROUP LLC had any crashes? ▾
74 FMCSA-reportable crashes are on file for MCMAHON TRANSPORT GROUP LLC in MCMIS. A reportable crash is one resulting in a fatality, an injury requiring transport for medical attention, or a vehicle disabled and towed from the scene. The full crash log is on the Crashes subpage with date, state, and outcome details.

About FMCSA carrier records

Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.

Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.

TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.