YUNAK CORP
Risk factors
Low riskVioCodes scoreA 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.
CSA performance breakdown
FMCSA · Sep 202623 inspections · 56 violations (18 OOS) · 27% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.45D-BVehicle Maintenance
Air Brake - Audible air leak at a proper connection
12
3× · sev 4
- 2393.48A-BLMACBDVehicle Maintenance
Drum Brake - Loose chamber/spider/camshaft support bracket
8
2× · sev 4
- 3393.9A-LSLIWRVehicle Maintenance1 OOS
Lighting - Stop lamps - Both inoperative when required to be on
6
1× · sev 6
- 4393.9A-LTSIVehicle Maintenance1 OOS
Lighting - Turn signal - Any inoperative on the rearmost vehicle.
6
1× · sev 6
- 5396.5B-HWSLVehicle Maintenance1 OOS
Hubs - Wheel seal leaking
4
2× · sev 2
- 6393.45D-BAALVehicle Maintenance1 OOS
Air Brake - Audible air leak at other than a proper connection
4
1× · sev 4
- 7396.5B-LVehicle Maintenance
Lubrication - Oil or grease leak
3
1× · sev 3
- 8393.11A1-LRRVehicle Maintenance
Lighting - Reflex reflector(s) missing or improper
3
1× · sev 3
- 9395.30B1-ELDDFRHours-of-Service Compliance
HOS (ELD) - Driver failing to review records and certify the accuracy of the information.
2
2× · sev 1
- 10395.8D2-HOSF
HOS (Form) - Record of duty status form failed to include total miles driven for each 24 hour period. Date:
2
2×
Most inspected in · top 7 states
- CA19
- IL3
- UT3
- NV2
- NE1
- IN1
- MI1
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.
Safety trends & next-run projection
Where each BASIC sits today, how it ranks against peers, and where it’s heading at the next monthly SMS run.
FMCSA keeps the Crash Indicator percentile private, and its measure needs a power-unit history public data doesn’t expose — so it can’t be estimated yet. VioCodes now records power units monthly, so a calibrated Crash estimate should light up over time. These are the public crash facts (all state-reportable crashes count, regardless of fault).
“Projected” estimates the next monthly SMS run from inspections on record now. FMCSA marks the BASIC percentile itself “Not Public,” so the percentile shown is a VioCodes estimate of how the carrier ranks against its peers, presented as a likely range (shaded on the gauge) and calibrated against real carriers. Crash Indicator has no public estimate — FMCSA keeps its measures fully private. Estimates, not official FMCSA figures. Not affiliated with FMCSA.
Recommendations
What’s driving each score, what to do about it, and where it could go.
Vehicle out-of-service rate exceeds the national average
High impactVehicle OOS rate is 29.4% vs the 22% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.
- 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 San Bernardino County, CA
Medium impact11 of 30 violations in the last 12 months (37%) came from inspections in San Bernardino County, CA. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.
- Review the inspections from San Bernardino County, CA to spot recurring issues
- Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Log / ELD device violations are the leading contributor to Hours-of-Service Compliance
Low impactEstimated Hours-of-Service Compliance percentile of 54% is under the 65% line. In decent shape, but here's what's driving it.
- 395.32B-ELDDFRHOS (ELD) - Driver failed to review any unassigned driving time when prompted by the ELD1× · 31%
- 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.2× · 12%
- 395.24C2III-ELDSDNHOS (ELD) - Driver failing to manually input or verify shipping document number.1× · 6%
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain1× · 43%
- Make sure the ELD is registered, working, and drivers know how to log in and certify daily
Driver Fitness needs attention
Low impactEstimated Driver Fitness percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention
Low impactEstimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Brakes violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 75% is under the 80% line. In decent shape, but here's what's driving it.
- 393.45D-BAir Brake - Audible air leak at a proper connection3× · 16%
- 393.48A-BLMACBDDrum Brake - Loose chamber/spider/camshaft support bracket2× · 10%
- 393.47A-BCFSAD-SAAir Disc Brake - Contaminated friction surface on a steering axle1× · 8%
- 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× · 7%
- 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.1× · 7%
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative1× · 5%
- 393.207A-SAPPASSuspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift1× · 12%
- 396.5B-HWSLHubs - Wheel seal leaking2× · 5%
- 393.205C-WRAWFLMIBWheel/Rim - Any wheel fasteners loose/missing/ineffective/broken.1× · 1%
- Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
- Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
- Prioritize the out-of-service items — they carry the heaviest weight
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.
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain
- 395.32B-ELDDFRHOS (ELD) - Driver failed to review any unassigned driving time when prompted by the ELD
- 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.
- Log in and annotate the ELD correctly every day; fix edits promptly
- Plan trips around available hours — never falsify a log
- 395.8D10-HOSFHOS (Form) - Record of duty status form failed to include total hours for each 24 hour period. Date:
- 395.8D2-HOSFHOS (Form) - Record of duty status form failed to include total miles driven for each 24 hour period. Date:
- 395.8F12-HOSMHOS (Manner) - Driver's record of duty status failed to record shipping document number(s) or name of shipper and commodity for each 24 hour period. Date:
- Log in and annotate the ELD correctly every day; fix edits promptly
- Plan trips around available hours — never falsify a log
- 393.45D-BAir Brake - Audible air leak at a proper connection
- Check brake adjustment and listen for air leaks every pre-trip
- Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.
Inspection & crash map
live · FMCSA MCMISEvery inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).
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 NHTSA45 distinct vehicles seen in this carrier’s roadside inspections.
+ 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.
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi36 drivers
- Company officer
- RAFAL M GOLONKA
- Operation
- Interstate
- Registered since
- 2012-08-16
- Last MCS-150 update
- 2025-07-23
- Census status
- Active
Fleet: 34 trucks · 28 owned tractors · 35 owned trailers · 6 leased/term tractors.
Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.
Connections
carrier graphThis carrier shares VINs with 12 other carriers — review the connections below as part of your vetting.
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
20 events- 01/21/2026Insurance filed — NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
Liability (BIPD) — BMC-91X · policy 032-50-5573
- 01/21/2026Insurance cancelled — NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
BIPD/Primary · policy 032-50-5573
- 12/26/2025COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (01/21/2026)
- 07/23/2025MCS-150 update filed
2.9M mi reported (2024)
- 01/21/2025Insurance replaced — UNITED STATES FIRE INSURANCE CO.
BIPD/Primary · policy 133-7539788
- 01/21/2023Insurance replaced — NORTHLAND INSURANCE COMPANY
BIPD/Primary · policy WN277154
- 04/28/2020Insurance cancelled — NORTHLAND INSURANCE COMPANY
BIPD/Primary · policy WN232448
- 01/21/2018Insurance replaced — SPIRIT COMMERCIAL AUTO RR GROUP, INC
BIPD/Primary · policy CAC 00001-06285-17
- 01/21/2017Insurance cancelled — NATIONAL LIABILITY & FIRE INS CO.
BIPD/Primary · policy 73TRS059877
- 12/27/2016COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (01/18/2017)
- 01/21/2016Insurance cancelled — NATIONAL LIABILITY & FIRE INS CO.
BIPD/Primary · policy 73TRS042650
- 12/28/2015COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (01/21/2016)
- 01/21/2015Insurance cancelled — OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.
BIPD/Primary · policy CT00032685
- 12/26/2014COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (01/20/2015)
- 01/21/2014Insurance cancelled — CASTLEPOINT NATIONAL INSURANCE CO
BIPD/Primary · policy BAPBZ0576613
- 12/26/2013COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (01/21/2014)
- 03/18/2013Insurance cancelled — CASTLEPOINT NATIONAL INSURANCE CO
BIPD/Primary · policy BAPBZ0576613
- 02/19/2013COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (03/19/2013)
- 01/29/2013MOTOR PROPERTY COMMON CARRIER — GRANTED
- 08/16/2012Registered with FMCSA
AUTHORIZED FOR HIRE
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- AUTHORIZED FOR HIRE
Area served
- Interstate
FMCSA safety rating
- Rating
- Not rated
- Type
- —
- Rated
- —
- Last review
- —
MCS-150 registration
- Form date
- 2025-07-23
- Reported mileage
- 2,904,000 mi (2024)
Got a violation you want to contest?
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