Carrier profile · USDOT 198988 · MC-249639 · Updated Jun 13, 2026

S D Ireland Concrete Construction Corp

DBA S D IRELAND CONCRETE

126 power unitsavg 9.2 yrLocal · 2 statesWILLISTON, VT62/100
AUTHORITY STATUS UNKNOWNMC-249639 STATUS UNKNOWNRATED CONDITIONAL
Verified linkssdireland.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 39.4%24-mo cumulative
050%nat'l 22.26%
Driver OOS 1.7%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 33 vehicle and 58 driver inspections over 24 months.

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

41.2% · 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 12.0 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

58 inspections in the charted months · busiest month May '26 · 7

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.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 126-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
126
Inspections · 24 mo
58
Annualized
≈29 / yr
Coverage
≈0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

5%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
9%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
69%
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 Driving20 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance10 · 10 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance10 · 3 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance9 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance6 · 0 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance2 · 0 OOS
  • 393.203 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
  • 393.110 Cargo securement — number of tiedownsVehicle Maintenance2 · 2 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 85 inspections — a clean logging history.

Crash history· 34 total · 6 in 24 mo

34
Total crashes
6
In last 24 mo
0
Fatal
12
Injury
YearCrashesFatalInjuryTow
20262002
20253022
20243003
20231001
20211001
20193023
20181001
20172002
20161001
20152022
20145015
20121001
20101001
20071001
20003022
19962012
19941011
19921011
DateStateFatalitiesInjuriesTow-away
May 13, 2026VT00Yes
Apr 23, 2026VT00Yes
Sep 10, 2025VT01No
Jul 23, 2025VT01Yes
Feb 19, 2025VT00Yes
Nov 4, 2024VT00Yes
Jul 26, 2024VT00Yes
Feb 5, 2024VT00Yes
Jul 18, 2023VT00Yes
Aug 18, 2021VT00Yes
Oct 12, 2019VT00Yes
May 28, 2019VT01Yes
Jan 28, 2019VT01Yes
Feb 13, 2018VT00Yes
Jul 17, 2017VT00Yes
Apr 19, 2017VT00Yes
Jun 22, 2016VT00Yes
Nov 27, 2015VT01Yes
Jun 26, 2015VT02Yes
Oct 11, 2014VT00Yes
Aug 27, 2014VT02Yes
Jun 19, 2014VT00Yes
Mar 4, 2014NY00Yes
Jan 17, 2014VT00Yes
Jul 20, 2012VT00Yes