Carrier profile · USDOT 104251 · MC-99888 · Updated Aug 2, 2026

Mayfield Transfer Company Inc

18 power unitsavg 14.2 yrRegional · 3 statesELMHURST, IL86/100
CARRIER ACTIVEMC-99888 ACTIVERATED SATISFACTORY
Verified linksmfld.netFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 40.0%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 5 vehicle and 9 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

50.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 5.6 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

8 inspections in the charted months · busiest month Feb '25 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
0.3 / unit·yr
thin signalabundant signal
Few roadside inspections for a 18-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
18
Inspections · 24 mo
9
Annualized
5 / yr
Coverage
0.3 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

17%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
11%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
67%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving6 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance4 · 3 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 2 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
  • 392.82 Using a hand-held mobile phoneUnsafe Driving2 · 0 OOS
  • 391.41 No / expired medical certificateDriver Fitness2 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS
  • 393.100 Cargo securement (general)Vehicle Maintenance1 · 1 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 14 inspections — a clean logging history.

Crash history· 52 total · 0 in 24 mo

52
Total crashes
0
In last 24 mo
2
Fatal
23
Injury
YearCrashesFatalInjuryTow
20221011
20192012
20181101
20173013
20161001
20151011
20121001
20101011
20082002
20071001
20064013
20051011
20032112
20021011
20015015
20003013
19996026
19985034
19971011
19963031
19953013
19941011
19922012
19911001
DateStateFatalitiesInjuriesTow-away
May 18, 2022WI02Yes
Nov 8, 2019IL01Yes
Feb 4, 2019IL00Yes
Jun 25, 2018WI10Yes
Sep 5, 2017IL00Yes
Aug 25, 2017WI01Yes
Mar 13, 2017WI00Yes
Dec 15, 2016IL00Yes
Nov 19, 2015WI02Yes
May 10, 2012IL00Yes
Jan 27, 2010WI02Yes
Jun 27, 2008WI00Yes
Feb 29, 2008IL00Yes
Aug 16, 2007IL00Yes
Nov 3, 2006IL01No
Sep 27, 2006WI00Yes
Aug 4, 2006MN00Yes
Jun 5, 2006WI00Yes
May 4, 2005IL01Yes
Feb 24, 2003WI11Yes
Feb 4, 2003WI00Yes
Jan 31, 2002WI01Yes
Nov 14, 2001IL00Yes
Oct 30, 2001IL01Yes
Oct 26, 2001MN00Yes