Carrierintel
SM

STEVE MC MAHON TRUCKING INC

Carrierintel Safety Score: 77/100. 2 inspection violations in 12 months. Last inspected Aug 2026.

DOT 343039MC 218858ActiveMotor CarrierInterstateACUITY, A MUTUAL INSURANCE COMPANYWESTFIELD, IA

COMPANY

Authority since
1993-03-15
MCS-150
2025-09-08 · 500,000 mi (2024)
Fleet
10 units · 9 trailers · 9 drivers
Annual mileage (VMT)
500,000 mi (2024)

ADDRESS

Physical
15915 BUTCHER ROAD
WESTFIELD, IA 51062
Mailing
23908 HIGHWAY 12
WESTFIELD, IA 51062

CONTACT

Phone
7122516390
Email
mcmahon_trucking@yahoo.com

OFFICERS

Primary Officer
STEPHEN MCMAHON
Title
PRESIDENT

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Refrigerated / Produce
Cargo types
8
General FreightBuilding MaterialsMachinery, Large ObjectsLivestockGrain, Feed, HayMeatRefrigerated FoodConstruction
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
403 mo
Active authority
INSURANCE
1 active
ACUITY, A MUTUAL INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
0.0%
0 / 16 inspections

Carrierintel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

77
out of 100
Good
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
10 power units
Unique power units seen
2
+ 2 trailer VINs
Inspections
4
Discrepancy
0.2x

Minimal Risk

0 risk factors · 3 strengths · 3 data points

SAFETY PERFORMANCE

Crash Record
10 crashes · 0 fatal · 4 with injuries · 9 tow-away
Clean Inspection Rate
100% — 16 clean of 16 inspections
Out-of-Service Rate
0.0% — driver OOS 0 insp., vehicle OOS 0 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
4 historical event(s) on file
MCS-150 Filing
Last filed 2025-09-08

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $750,000

SUMMARY

No crashes in the last 24 months
100% clean inspections
Active insurance on file

INDUSTRY REPORTS

  • ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
  • Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
  • Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
  • English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
  • Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.

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