Carrier profile · USDOT 1581711 · MC-638109 · Updated Jun 13, 2026

J & K Materials and Trucking Inc

35 power unitsavg 5.4 yrLocal · 1 statesMONTGOMERY, AL94/100
CARRIER ACTIVEMC-638109 ACTIVERATED SATISFACTORY
Verified linksjandkmaterials.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 7.4%24-mo cumulative
050%nat'l 22.26%
Driver OOS 1.4%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 95 vehicle and 145 driver inspections over 24 months.

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

6.3% · latest 6-mo window● Steady

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

140 inspections in the charted months · busiest month Sep '25 · 12

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
≈2.1 / 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
35
Inspections · 24 mo
145
Annualized
≈73 / yr
Coverage
≈2.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

18%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
48%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
40%
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 Driving34 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance32 · 3 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance16 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance12 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance10 · 7 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance10 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance7 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance5 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance4 · 0 OOS
  • 396.9 Inspection of motor vehicles in operationVehicle Maintenance2 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 238 inspections — a clean logging history.

Crash history· 33 total · 5 in 24 mo

33
Total crashes
5
In last 24 mo
0
Fatal
10
Injury
YearCrashesFatalInjuryTow
20254014
20241001
20232002
20221001
20214013
20203012
20191001
20184014
20162012
20152012
20145025
20113023
20081001
DateStateFatalitiesInjuriesTow-away
Dec 5, 2025AL00Yes
Oct 16, 2025AL01Yes
Oct 15, 2025AL00Yes
Jun 9, 2025AL00Yes
Nov 26, 2024AL00Yes
Oct 18, 2023AL00Yes
May 26, 2023AL00Yes
Jun 13, 2022AL00Yes
Dec 13, 2021AL00Yes
Jul 27, 2021AL01No
May 29, 2021AL00Yes
May 7, 2021AL00Yes
Aug 28, 2020AL00Yes
May 19, 2020AL00Yes
May 11, 2020AL02No
Dec 5, 2019AL00Yes
Nov 16, 2018AL01Yes
Jul 2, 2018AL00Yes
Jul 2, 2018AL00Yes
Mar 9, 2018AL00Yes
Oct 28, 2016AL01Yes
Feb 8, 2016AL00Yes
Dec 15, 2015AL01Yes
Aug 12, 2015AL00Yes
Oct 22, 2014AL00Yes