Carrier profile · USDOT 2782499 · MC-926758 · Updated Jun 13, 2026

MANAGEMENT SOURCE 1 LLC

2 power unitsavg 8.8 yrLocal · 1 statesNOVI, MI86/100
CARRIER ACTIVEMC-926758 ACTIVE
Verified linksFMCSA 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 76.9%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 — 13 vehicle and 18 driver inspections over 24 months.

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

71.4% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 11.0 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

16 inspections in the charted months · busiest month Apr '25 · 3

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.

Heavily inspected
Under-inspected
Expected
Well-monitored
Heavily inspected
≈4.5 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
Registered power units
2
Inspections · 24 mo
18
Annualized
≈9 / yr
Coverage
≈4.5 inspections / unit · yr

BASIC categories· CSA SMS · 2026-08-01

60%
Unsafe Driving
Vektor peer est.
32%
Hours-of-Service
Vektor peer est.
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
90%
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.

  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance12 · 9 OOS
  • 393.207 Parts & accessories (vehicle condition)Vehicle Maintenance11 · 11 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving11 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance6 · 4 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance6 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance5 · 0 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance5 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance4 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance3 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance2 · 1 OOS

ELD & hours-of-service

2 hours-of-service / ELD violations on record · most recent Jan 27, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

0ELD device issues
0No log / no ELD
0False logs
2Drove over hours

Crash history· 4 total · 0 in 24 mo

4
Total crashes
0
In last 24 mo
0
Fatal
0
Injury
YearCrashesFatalInjuryTow
20241001
20221001
20201001
20191001
DateStateFatalitiesInjuriesTow-away
Jan 9, 2024MI00Yes
Mar 15, 2022TX00Yes
Jul 20, 2020MI00Yes
Feb 19, 2019MI00Yes