Carrier profile · USDOT 1791045 · MC-747453 · Updated Jun 21, 2026

Dab Trucking Services Company

82 power unitsavg 5.2 yrNational · 34 statesLOCKPORT, IL81/100
CARRIER ACTIVEMC-747453 ACTIVE
Verified linksdabtrucking.comFMCSA 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 29.9%24-mo cumulative
050%nat'l 22.26%
Driver OOS 3.8%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 87 vehicle and 212 driver inspections over 24 months.

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

27.3% · 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 1.9 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

208 inspections in the charted months · busiest month Sep '24 · 17

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.

Well-monitored
Under-inspected
Expected
Well-monitored
Heavily inspected
≈1.3 / unit·yr
thin signalabundant signal
Within the expected band for a 82-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
Registered power units
82
Inspections · 24 mo
212
Annualized
≈106 / yr
Coverage
≈1.3 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

82%
Unsafe Driving
Vektor peer est.
69%
Hours-of-Service
Vektor peer est.
16%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
59%
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 Driving101 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance38 · 34 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance27 · 11 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance14 · 4 OOS
  • 395.22 ELD — provider/registration/malfunctionHOS Compliance10 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance9 · 3 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance4 · 1 OOS
  • 392.82 Using a hand-held mobile phoneUnsafe Driving4 · 0 OOS
  • 395.24 ELD — record edits / dataHOS Compliance4 · 0 OOS
  • 395.3 Driving beyond hours-of-service limitsHOS Compliance4 · 0 OOS

ELD & hours-of-service

45 hours-of-service / ELD violations on record · most recent Jun 9, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

20ELD device issues
0No log / no ELD
26False logs
4Drove over hours

Trending worse — 100% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 48 total · 16 in 24 mo

48
Total crashes
16
In last 24 mo
1
Fatal
16
Injury
YearCrashesFatalInjuryTow
20265033
20259048
20243102
20234014
20223023
20213003
20202002
20191001
20183003
20179039
20163023
20143013
DateStateFatalitiesInjuriesTow-away
Jun 30, 2026PA03Yes
Apr 23, 2026UT01No
Apr 15, 2026AR00Yes
Mar 23, 2026MO00Yes
Jan 21, 2026IL02No
Nov 5, 2025AR02No
Oct 24, 2025IN01Yes
Oct 18, 2025MO01Yes
Oct 2, 2025CO00Yes
Aug 29, 2025MO00Yes
Aug 5, 2025IL01Yes
Jul 30, 2025IN00Yes
Feb 12, 2025IA00Yes
Jan 6, 2025KY00Yes
Dec 6, 2024NC00Yes
Nov 15, 2024FL10No
Jan 5, 2024MO00Yes
Nov 10, 2023MS02Yes
Aug 4, 2023IL00Yes
Mar 31, 2023TN00Yes
Jan 28, 2023KY00Yes
Sep 29, 2022IL01Yes
Jul 15, 2022IL00Yes
Feb 10, 2022IL02Yes
Dec 20, 2021IL00Yes