Carrier profile · USDOT 2513876 · MC-872037 · Updated Jun 13, 2026

DOUBLE D TRANSPORT LLC

5 power unitsavg 13.7 yrMulti-region · 9 statesWATERLOO, IA56/100
CARRIER INACTIVEMC-872037 INACTIVE
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 44.4%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 — 9 vehicle and 18 driver inspections over 24 months.

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

37.5% · 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 22.9 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

17 inspections in the charted months · busiest month Nov '24 · 4

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
≈1.8 / 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
5
Inspections · 24 mo
18
Annualized
≈9 / yr
Coverage
≈1.8 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

49%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
77%
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.

  • 393.47 Brake actuators / linings / componentsVehicle Maintenance12 · 0 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving8 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance8 · 3 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance6 · 6 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance5 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance3 · 1 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 2 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance3 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance2 · 0 OOS
  • 395.3 Driving beyond hours-of-service limitsHOS Compliance1 · 0 OOS

ELD & hours-of-service

3 hours-of-service / ELD violations on record · most recent Mar 22, 2024. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

2ELD device issues
0No log / no ELD
0False logs
1Drove over hours

0 ELD violations in the last 24 months.

Crash history· 18 total · 3 in 24 mo

18
Total crashes
3
In last 24 mo
3
Fatal
9
Injury
YearCrashesFatalInjuryTow
20253123
20241011
20233023
20223123
20212002
20201001
20191001
20182012
20171101
20141011
DateStateFatalitiesInjuriesTow-away
Apr 30, 2025MO00Yes
Jan 20, 2025MS02Yes
Jan 12, 2025FL11Yes
Feb 29, 2024IA01Yes
Nov 29, 2023IA01Yes
Mar 19, 2023OK01Yes
Jan 1, 2023WI00Yes
Nov 22, 2022NE01Yes
Jul 8, 2022MN00Yes
May 24, 2022OK11Yes
Oct 8, 2021TN00Yes
Apr 26, 2021IA00Yes
Jan 2, 2020FL00Yes
Mar 29, 2019IA00Yes
Dec 25, 2018MO00Yes
Nov 15, 2018IL01Yes
Aug 9, 2017IL10Yes
Aug 10, 2014MN01Yes