CSA
UnknownUSDOT 3312623· MC1052558· CARRIER· EIN 82-2216001
⬇ PDF report

ONECOR SERVICES LLC

606 E DAKOTA PKWY, WILLISTON, ND, 58801(701) 500-2354hjohnson@onecor.comHEIDI JOHNSON
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
32.1%
above 22% national avg
Driver OOS
5.7%
below 6.7% national avg
Crashes 24mo
1
none fatal
Red flags
1 flag
see details below
63
/ 100

Risk factors

Moderate riskVioCodes score
Possible reincarnation pattern — tied to an older inactive carrierVehicle OOS 32.1% — above the 22% national average1 crash in the last 24 months

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle28 inspections · 32.1% OOS · National 22%
Driver35 inspections · 5.7% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

35 inspections · 68 violations (11 OOS) · 27% of inspections had an OOS finding.

35
Inspections
68
Violations
11
OOS violations
10
Distinct codes

Violations by BASIC

click to filter codes

13
total

Most inspected in · top 6 states

  • ND10
  • TX9
  • MT7
  • WY2
  • SD1
  • MO1

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

Lighting / lamps violations are the leading contributor to Vehicle Maintenance

High impact

Estimated Vehicle Maintenance percentile of 83% is at/over the 75% intervention line. Carriers with a BASIC in alert are prioritized for enforcement (warning letters, audits) and inspected more often — which tends to generate still more violations.

What’s contributing37 violations · 5 OOS (24 mo)
Lighting / lamps2 OOS11 viol37%
  • 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.2× · 12%
  • 393.11A1-LCHLLighting - Lamps improper color, height, location.1× · 5%
  • 393.9A-LRLILighting - Tail lamp - Any inoperative1× · 5%
Brakes2 OOS13 viol32%
  • 393.43DBMABrake - Breakaway not attached to the towing vehicle1× · 5%
  • 393.45D-BHDBAir Brake - Damaged by heat or broken1× · 5%
  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured2× · 5%
Other1 OOS7 viol15%
  • 396.5B-LLubrication - Oil or grease leak3× · 5%
  • 396.3A1-FFuel - Dripping leak.1× · 4%
  • 392.2SLSNCState/Local Laws - CMV snow chains required2× · 4%
Suspension / axle1 viol6%
What to do
  • Walk the lights every pre-trip and carry spare bulbs/fuses; clean lenses and check the trailer plug
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 41 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 75% line

Vehicle out-of-service rate exceeds the national average

High impact

Vehicle OOS rate is 29.6% vs the 22% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.

What to do
  • Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
  • Run a preventative-maintenance program; periodically inspect tires, brakes and lights
  • Reinforce thorough pre-trip and post-trip inspections; retrain where needed

A high share of violations are occurring in Richland County, MT

Medium impact

10 of 43 violations in the last 12 months (23%) came from inspections in Richland County, MT. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.

What to do
  • Review the inspections from Richland County, MT to spot recurring issues
  • Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical

Unsafe Driving needs attention

Low impact

Estimated Unsafe Driving percentile of 0% is under the 60% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

False log / RODS violations are the leading contributor to Hours-of-Service Compliance

Low impact

Estimated Hours-of-Service Compliance percentile of 50% is under the 60% line. In decent shape, but here's what's driving it.

What’s contributing2 violations · 2 OOS (24 mo)
False log / RODS1 OOS1 viol64%
  • 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed1× · 64%
Other1 OOS1 viol36%
  • 392.3-FFatigue - Operating a commercial motor vehicle while impaired, through fatigue.1× · 36%
What to do
  • Audit ELD edits and duty-status annotations weekly; a false log is a high-severity, high-visibility violation
  • Retrain on correct logging and never letting a load pressure a driver into a false entry
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 24 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 60% line

Driver Fitness needs attention

Low impact

Estimated Driver Fitness percentile of 0% is under the 75% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 75% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

▲ Trending worse
2
Inspections
8
Violations
0
Out-of-service
0
Clean
Where the violations are
Vehicle Maintenance 63%Other 25%Not in SMS 13%
Focus here first
1Vehicle Maintenance
5 violations · 63% of recent
Do this
  • Look under the truck for shifted axles and broken/leaking suspension parts
  • Include suspension in scheduled maintenance
2Other
2 violations · 25% of recent
  • 392.2-SLLIFTAState/Local Laws - State tax/International Fuel Tax (IFTA) violation
  • 392.2-SLLIRPState/Local Laws - IRP apportioned tag or registration violation
Do this
  • Review these violations with drivers and add the fix to your pre-trip and PM routine
3Not in SMS
1 violation · 13% of recent
  • 390.21ANot marked in accordance with regulations
Do this
  • Review these violations with drivers and add the fix to your pre-trip and PM routine
🎓
Turn these into driver coaching — and prove it
FleetTrained (my companion project) makes branded, multilingual training videos for these exact violations — your driver watches and gets a completion certificate for the file.

Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

42
Inspections
88
Violations
15
Out-of-service
441
CSA points
1
Crashes
6
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

45 distinct vehicles seen in this carrier’s roadside inspections.

25 trailer 18 truck 2 incomplete vehicle
2020 KENWORTH T880seen 5×
1XKZPPEX4LJ379802· 678EPS ND
2016 WESTERN STAR 5700seen 4×
5KJJBHD52GLHJ8280· 267DYA ND
2008 KENWORTH T8 Seriesseen 3×
1XKDD49X38J232910· 1N49410 TX
2007 INTERNATIONAL DF597seen 3×
1HSXRAPR87J559340· 342DZB ND
2016 KENWORTH T880seen 3×
1XKZDP0X1GJ110632· 231EEZ ND
2017 KENWORTH T680seen 3×
1XKYD49X7HJ166413· 022DGN ND
1986 KENWORTH T600seen 3×
3WKADP9X7GF120358· 1N76882 TX
2016 COMPTANKseen 2×
2C9LTA2B3GB075772· T168536 ND
2009 FREIGHTLINER Cascadiaseen 2×
1FUJGLDR29LAH7644· 254DWJ ND
2016 BRENNER/BEALL/LAFAYETTE DOT 412seen 2×
10BGD523XGLP10362· T507282 ND
2014 TANKCON FRP INC. Tankcon FRP Inc.seen 2×
2T9T21430EB089277· TLX4LN NJ
2004 STERLING TRUCK L9500 seriesseen 2×
2FWJAZCVX4AM65182· 611DRH ND
2016 PETERBILT 367seen 2×
1XPTDP9X6GD346355· 612DRH ND
2023 KENWORTH T880seen 2×
1XKZPPEX5PJ248352· 639EDL ND
2015 TANKCON FRP INC. Tankcon FRP Inc.seen 2×
2T9T21436FB089494· TPN31P NJ
2000 PETERBILT 379seen 2×
1XP5D69X7YN509173· 1N74340 TX
2018 WORLEY WELDING WORKS INC. Worley Welding Works Inc.
1W9PS4223JL216040· CF5047 OK
2012 KENWORTH T8 Series
1XKDDP9X0CJ326219· 939DPM ND
2011 SCONA Scona
2PLC03829BBB14927· T492703 ND
2016 WORLEY WELDING WORKS INC. Worley Welding Works Inc.
1W9PS4226GL216008· 6745KN OK
2018 WORLEY WELDING WORKS INC. Worley Welding Works Inc.
1W9PS4224JL216029· BD4043 OK
2016 KENWORTH T880
1XKZDP0X4GJ110625· 33577P ND
2024 TANKCON FRP INC. Tankcon FRP Inc.
2T9T2143XRB089275· A21TAZ NJ
2023 TANKCON FRP INC. Tankcon FRP Inc.
2T9T2143XPB089227· N79TAL NJ
2015 WORLEY WELDING WORKS INC. Worley Welding Works Inc.
1W9PS4222FL216022· 7608LT OK
2012 WORLEY WELDING WORKS INC. Worley Welding Works Inc.
1W9CS392XCL216005· 1958KD OK
2012 PETERBILT 389
1XPXP4EX3CD142085· 108EIL ND
2003 COMPTANK
2C9LTA2B93B075270· T68TAG NJ
2015 TANKCON FRP INC. Tankcon FRP Inc.
2T9T21433FB089405· T42102 ND
2023 COMPTANK A Model Liquid Comptank DOT 412
2C9LTA2B5PB075904· 5473278 ME

+ 15 more.

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Crash record (US, last 24 months)

Total

1

Tow-away

1

Injury

0

Fatal

0

Company profile

FMCSA census

PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Power units
86
on file (MCS-150)
Drivers
34
34 hold a CDL
Annual mileage
1.3M mi
reported 2025
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi14 drivers
  • Interstate · <100 mi20 drivers
Company officer
HEIDI JOHNSON
Operation
Interstate
Registered since
2019-07-18
Last MCS-150 update
2026-04-24
Census status
Active

Fleet: 51 trucks · 19 owned tractors · 20 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Connections

carrier graph

This carrier shares VINs or officers with 10 other carriers — review the connections below as part of your vetting.

10
Connected carriers
7
Fleet-transfer links
3
Most shared VINs
4
Strong links
Possible reincarnation pattern: ROBERT MCKRAY JOHNSON (USDOT 1868340, registered 2009) is inactive, shares this carrier’s officer, and predates it — worth checking whether this carrier re-registered to shed a prior record.
Strong· 4
1
AMERICAN ROAD LINES INC
USDOT 345518Active· GARY, IN
Strong
Shared VIN · 3
2T9T2143XPB08922710BGD523XGLP103622T9T21433FB089405
2
J4 AMERICAN TRANSPORT LLC
USDOT 3645912Inactive· MEXIA, TX
Strong
Officer
3
ROBERT MCKRAY JOHNSON
USDOT 1868340Inactive· MANTI, UT
Strong
Officer
4
ROECKS FARMS INC
USDOT 1263022Active· ROCKFORD, WA
Strong
Officer

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

2 events
  1. 04/24/2026MCS-150 update filed

    1.3M mi reported (2025)

  2. 07/18/2019Registered with FMCSA

    PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2026-04-24
Reported mileage
1,333,317 mi (2025)
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 22, 2026, 9:42 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.