JCK TRUCKING
Legal: JCK TRUCKING INC
Risk factors
Moderate 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 202643 inspections · 58 violations (18 OOS) · 43% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.9A-LFTSIVehicle Maintenance
Lighting - Front - Turn signal - inoperative
18
3× · sev 6
- 2393.45D-BVehicle Maintenance
Air Brake - Audible air leak at a proper connection
12
3× · sev 4
- 3393.75A3-TAOLVehicle Maintenance1 OOS
Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
8
1× · sev 8
- 4393.207A-STBWVehicle Maintenance1 OOS
Suspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component ca
7
1× · sev 7
- 5396.17C-PIVehicle Maintenance
Operating a CMV without documentation of a periodic inspection
4
1× · sev 4
- 6393.55E-BVehicle Maintenance
Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
4
1× · sev 4
- 7393.11B-CSURRVehicle Maintenance
Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993
3
1× · sev 3
- 8392.2-SLLUCR
State/Local Laws - Failure to pay UCR fee
2
2×
- 9393.95A4-EEUSVehicle Maintenance
Emergency Equipment - Fire Extinguishers - unsecured
2
1× · sev 2
- 10393.78A-WSVehicle Maintenance
Washers - Inoperative washing system.
1
1× · sev 1
Most inspected in · top 2 states
- CA29
- NV1
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.
Brakes violations are the leading contributor to Vehicle Maintenance
High impactEstimated Vehicle Maintenance percentile of 92% is at/over the 80% 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.
- 393.45D-BAir Brake - Audible air leak at a proper connection5× · 9%
- 396.3A1-BALACBrake - Audible air leak from a brake chamber5× · 7%
- 396.3A1-BALRAir Brake - Fails air loss rate test1× · 4%
- 393.9A-LFTSILighting - Front - Turn signal - inoperative4× · 10%
- 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.3× · 9%
- 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× · 5%
- 393.207A-STCBSuspension - Suspension connecting rod or tracking component assembly (including spring leaves used as a suspension connecting rod) or any part used for attaching1× · 6%
- 393.207A-STBWSuspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component ca2× · 6%
- 393.207A-SAPPCBLMSuspension - Axle positioning part cracked/broken/loose/missing.1× · 3%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS4× · 11%
- 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
Vehicle out-of-service rate exceeds the national average
High impactVehicle OOS rate is 39.5% 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 Alameda County, CA
Medium impact11 of 29 violations in the last 12 months (38%) came from inspections in Alameda 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 Alameda County, CA to spot recurring issues
- Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
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
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.
- 393.45D-B×2Air Brake - Audible air leak at a proper connection
- 396.3A1-BALRAir Brake - Fails air loss rate test · OOS
- 396.3A1-BALACBrake - Audible air leak from a brake chamber
- 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
- 392.2-SLLSRState/Local Laws - State registration/tag violation
- Review these violations with drivers and add the fix to your pre-trip and PM routine
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 NHTSA34 distinct vehicles seen in this carrier’s roadside inspections.
+ 4 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+ mi4 drivers
- Interstate · <100 mi2 drivers
- Company officer
- CHUNG V DINH
- Operation
- Interstate
- Registered since
- 2012-02-13
- Last MCS-150 update
- 2026-05-12
- Census status
- Active
Fleet: 6 trucks · 6 owned 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, addresses or officers with 19 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
44 events- 05/12/2026MCS-150 update filed
0.1M mi reported (2017)
- 07/01/2025Insurance filed — SOUTHLAKE SPECIALTY INSURANCE COMPANY
Liability (BIPD) — BMC-91X · policy CLCA13966
- 07/01/2025Insurance cancelled — AMERICAN SUMMIT INSURANCE COMPANY
BIPD/Primary · policy ASCA001000103702
- 06/04/2025COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/01/2025)
- 07/01/2024Insurance cancelled — AMERICAN SUMMIT INSURANCE COMPANY
BIPD/Primary · policy ASCA001000103701
- 06/04/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/01/2024)
- 07/01/2023Insurance cancelled — AMERICAN SUMMIT INSURANCE COMPANY
BIPD/Primary · policy ASCA001000103700
- 06/05/2023COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/03/2023)
- 07/01/2022Insurance cancelled — WATFORD INSURANCE COMPANY
BIPD/Primary · policy WIC1001573-03
- 06/06/2022COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/01/2022)
- 04/30/2022Insurance cancelled — WATFORD INSURANCE COMPANY
BIPD/Primary · policy WIC1001573-03
- 04/01/2022Insurance replaced — WATFORD INSURANCE COMPANY
BIPD/Primary · policy WIC1001573-03
- 02/13/2022Insurance cancelled — WATFORD INSURANCE COMPANY
BIPD · policy WIC1001573-03
- 01/19/2022Insurance replaced — WATFORD INSURANCE COMPANY
BIPD · policy WIC1001573-03
- 01/18/2022COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (01/20/2022)
- 07/01/2021Insurance cancelled — WATFORD INSURANCE COMPANY
BIPD · policy WIC1001573-02
- 06/04/2021COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/02/2021)
- 07/13/2020MOTOR PROPERTY COMMON CARRIER — REINSTATED
- 07/01/2020Insurance cancelled — WATFORD INSURANCE COMPANY
BIPD · policy WIC1001573-01
- 07/01/2019Insurance cancelled — WATFORD INSURANCE COMPANY
BIPD · policy WIC1001573-00
- 06/04/2019COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/02/2019)
- 07/01/2018Insurance cancelled — DB INSURANCE CO., LTD (U.S.BRANCH)
BIPD/Primary · policy CCA-0003712-03
- 06/04/2018COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/05/2018)
- 07/02/2017Insurance cancelled — DB INSURANCE CO., LTD (U.S.BRANCH)
BIPD/Primary · policy CCA-0003712-02
- 06/05/2017COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/03/2017)
- 07/01/2016Insurance cancelled — DB INSURANCE CO., LTD (U.S.BRANCH)
BIPD/Primary · policy CCA-0003712-01
- 06/06/2016COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/01/2016)
- 11/25/2015Insurance cancelled — DB INSURANCE CO., LTD (U.S.BRANCH)
BIPD/Primary · policy CCA-0003712-01
- 10/29/2015COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (10/30/2015)
- 09/08/2015Insurance cancelled — DB INSURANCE CO., LTD (U.S.BRANCH)
BIPD/Primary · policy CCA-0003712-01
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
- Non-ratable review
- Rated
- —
- Last review
- 2023-01-18
MCS-150 registration
- Form date
- 2026-05-12
- Reported mileage
- 115,000 mi (2017)
Got a violation you want to contest?
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