Carrier profile · USDOT 2300903 · MC-949816 · Updated Jun 13, 2026

Suffolk Transportation Service Inc

0 power unitsLocal · 2 statesBAY SHORE, NY50/100
CARRIER ACTIVEMC-949816 ACTIVE
Verified linkssuffolkbus.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 0.0%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 — 4 vehicle and 4 driver inspections over 24 months.

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

0.0% · 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

No roadside inspections on the FMCSA record in this window

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
official FMCSA
Hours-of-Service
0violations
official FMCSA
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
official FMCSA
Vehicle Maintenance
0violations
clean · per-BASIC

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.

  • 393.203 Parts & accessories (vehicle condition)Vehicle Maintenance4 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance3 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 2 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
  • 393.78 Windshield wipersVehicle Maintenance1 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS
  • 393.24 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 9 inspections — a clean logging history.

Crash history· 175 total · 6 in 24 mo

175
Total crashes
6
In last 24 mo
0
Fatal
117
Injury
YearCrashesFatalInjuryTow
20253031
202412098
20239086
20221701015
20212901428
202011067
20191701015
20182401421
2017160912
20165044
20151301112
2014100108
20139096
DateStateFatalitiesInjuriesTow-away
Nov 7, 2025NY04No
Oct 22, 2025NY03Yes
May 20, 2025NY01No
Sep 19, 2024NY01No
Sep 17, 2024NY00Yes
Aug 14, 2024NY02Yes
Aug 8, 2024NY01No
Jul 24, 2024NY00Yes
Jul 8, 2024NY02Yes
Jul 2, 2024NY01Yes
Jun 25, 2024NY04Yes
Apr 11, 2024NY01No
Mar 14, 2024NY00Yes
Feb 29, 2024NY01Yes
Jan 10, 2024NY01No
Nov 17, 2023NY01No
Nov 13, 2023NY01Yes
Nov 6, 2023NY02Yes
Nov 6, 2023NY01Yes
Nov 6, 2023NY03Yes
Nov 2, 2023NY00Yes
Oct 10, 2023NY01No
Sep 18, 2023NY01No
May 16, 2023NY010Yes
Oct 14, 2022NY01Yes