PARKE COX TRUCKING CO 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.
Broker payment signals
Bond, cancellation & authority risk for this broker — from free FMCSA records.
- Authority revoked 4 times historically (reinstated) — a pattern worth noting.
- Bond has changed hands 10 times across 7 sureties — churn can signal payment or coverage trouble.
These are FMCSA bond & authority signals — not a credit report. A filed bond cancellation is the biggest early warning that a broker may stop paying, but days-to-pay and slow-pay history aren’t public FMCSA data — verify those with a broker-credit service or references before extending terms.
Roadside inspection performance
Out-of-service rate vs national average. Lower is better.
CSA performance breakdown
FMCSA · Sep 2026167 inspections · 18 violations (1 OOS) · 3% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.75C-TAOTD-LT2/32Vehicle Maintenance
Tires - Less than 2/32 inch tread depth
16
2× · sev 8
- 2392.2-SLLS4Unsafe Driving
State/Local Laws - Speeding 15 or more miles per hour over the speed limit
10
1× · sev 10
- 3395.3A2-HOSPDHours-of-Service Compliance
HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim
7
1× · sev 7
- 4392.2-SLLS2Unsafe Driving
State/Local Laws - Speeding 6-10 miles per hour over the speed limit
4
1× · sev 4
- 5393.45B2-B-AIRVehicle Maintenance
Air Brake - Hose/tubing damaged or not secured
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
- 7396.3A1-BALACVehicle Maintenance
Brake - Audible air leak from a brake chamber
4
1× · sev 4
- 8392.2-SLLLRUnsafe Driving
State/Local Laws - Lane restriction violation
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
- 10392.2-SLLSR
State/Local Laws - State registration/tag violation
1
1×
Most inspected in · top 8 states
- CA10
- UT6
- NV4
- NM3
- WA2
- CO2
- KS1
- ID1
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.
A high share of violations are occurring in San Bernardino County, CA
Medium impact17 of 59 violations in the last 12 months (29%) 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
Speeding violations are the leading contributor to Unsafe Driving
Low impactEstimated Unsafe Driving percentile of 24% is under the 60% line. In decent shape, but here's what's driving it.
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit5× · 54%
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit2× · 10%
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other4× · 21%
- 392.2-SLLLRState/Local Laws - Lane restriction violation2× · 7%
- 392.2-SLLMLState/Local Laws - Failure to maintain lane1× · 3%
- Coach the drivers with speeding violations directly — Unsafe Driving points are weighted heavily
- Set and enforce a governed road speed; review telematics/dashcam speed events weekly
Log / ELD device violations are the leading contributor to Hours-of-Service Compliance
Low impactEstimated Hours-of-Service Compliance percentile of 51% is under the 60% line. In decent shape, but here's what's driving it.
- 395.20BELDNVHOS (ELD) - The ELD display screen is not viewable by an authorized official without entering the CMV5× · 19%
- 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.6× · 8%
- 395.24D-ELDPTHOS (ELD) - On request by an authorized safety official, a driver must produce and transfer from an ELD the driver's hours of service records in accordance with t1× · 7%
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain5× · 27%
- 395.22H4-ELDBRODSHOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a2× · 3%
- 395.3A2-HOSPDHOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim2× · 21%
- 395.3A1-HOSPDHOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time1× · 5%
- 395.24C2IIIDriver failed to manually add shipping document number1× · 1%
- 395.24C2IIDriver failed to manually add the trailer number1× · 1%
- Make sure the ELD is registered, working, and drivers know how to log in and certify daily
Controlled Substances/Alcohol needs attention
Low impactEstimated Controlled Substances/Alcohol percentile of 0% is under the 75% 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 23% is under the 75% line. In decent shape, but here's what's driving it.
- 393.45D-BAir Brake - Audible air leak at a proper connection9× · 22%
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured4× · 7%
- 396.3A1-BALACBrake - Audible air leak from a brake chamber2× · 6%
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth2× · 14%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× · 9%
- 393.75A3-TAOLTISTires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS1× · 3%
- 393.9A-LFTSILighting - Front - Turn signal - inoperative1× · 3%
- 393.9A-LILLighting - Identification lamp(s) inoperative2× · 2%
- 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× · 2%
- 393.201A-FRMCFrame - Cracked/loose/broken frame member affecting support of functional components1× · 1%
- 393.67C7V-FFuel - Missing/improper filler cap1× · 1%
- 393.201A-VFCVan/OT Trailers - Floor crossmembers, at least 3 adjacent broken/detached and sagging below1× · 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.
- 393.75C-TAOTD-LT2/32×2Tires - Less than 2/32 inch tread depth
- 393.45D-BAir Brake - Audible air leak at a proper connection
- 396.3A1-BALACBrake - Audible air leak from a brake chamber
- Gauge/thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit and correct low pressure immediately
- 392.2-SLLLRState/Local Laws - Lane restriction violation
- Coach speed and following distance — Unsafe Driving points are weighted heavily
- Hands off the phone; always belt up
- 392.2-SLLEWA2State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups
- Look under the truck for shifted axles and broken/leaking suspension parts
- Include suspension in scheduled maintenance
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 NHTSA91 distinct vehicles seen in this carrier’s roadside inspections.
+ 61 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
7
Tow-away
6
Injury
2
Fatal
1
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi80 drivers
- Interstate · <100 mi1 drivers
- Company officer
- BRYANT SHULSEN
- Operation
- Interstate · Hazmat
- D-U-N-S
- 20913356
- Registered since
- 1974-06-01
- Last MCS-150 update
- 2026-04-08
- Census status
- Active
Fleet: 82 trucks · 82 owned tractors · 227 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.
Connections
carrier graphThis carrier shares VINs with 17 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
37 events- 08/01/2026Insurance filed — Arch Insurance Company
Liability (BIPD) — BMC-91X · policy ZACAT9347501
- 08/01/2026Insurance ended — Arch Insurance Company
policy ZACAT9347500
- 04/08/2026MCS-150 update filed
7.9M mi reported (2025)
- 02/06/2026Insurance cancelled — GREAT WEST CASUALTY CO.
CARGO · policy GWP13127A
- 02/02/2026Insurance cancelled — GREAT WEST CASUALTY CO.
BIPD/Primary · policy GWP13127A
- 01/06/2026COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (01/14/2026)
- 01/06/2026CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (01/14/2026)
- 01/04/2026Insurance filed — Nationwide Mutual Insurance Company
Property broker surety — BMC-84 · policy 7901297483
- 01/04/2026Insurance ended — Nationwide Mutual Insurance Company
policy 7901297483
- 01/04/2026Insurance replaced — GREAT AMERICAN INSURANCE CO.
SURETY · policy F273025
- 01/01/2026Insurance filed — Arch Insurance Company
Liability (BIPD) — BMC-91X · policy ZACAT9347500
- 01/01/2026Insurance ended — Arch Insurance Company
policy ZACAT9347500
- 01/01/2026Insurance replaced — GREAT WEST CASUALTY CO.
BIPD/Primary · policy GWP13127A
- 01/16/2025Insurance cancelled — GREAT AMERICAN ALLIANCE COMPANY
SURETY · policy E379723
- 01/01/2025Insurance replaced — GREAT AMERICAN ALLIANCE COMPANY
SURETY · policy E379723
- 01/01/2023Insurance replaced — UNITED STATES FIRE INSURANCE CO.
SURETY · policy 615111579
- 01/01/2021Insurance replaced — UNITED STATES FIRE INSURANCE CO.
SURETY · policy 615111579
- 01/01/2020Insurance cancelled — TRAVELERS CASUALTY & SURETY CO. OF AMERICA
SURETY · policy 106006094
- 12/05/2019BROKER — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (12/18/2019)
- 10/01/2013Insurance replaced — ST. PAUL FIRE & MARINE INSURANCE CO.
SURETY · policy JP3485
- 04/01/2003Insurance replaced — WILSHIRE INSURANCE COMPANY
BIPD/Primary · policy BA2490168
- 04/01/2003Insurance replaced — GREAT WEST CASUALTY CO.
CARGO · policy GWP12165A
- 02/01/2003Insurance replaced — ATHENA ASSURANCE COMPANY
CARGO · policy AT05503157
- 04/01/2002Insurance replaced — ATHENA ASSURANCE COMPANY
BIPD/Primary · policy AT05503157
- 04/29/2001Insurance cancelled — CONTINENTAL CASUALTY CO.
BIPD/Primary · policy 1080496132
- 04/01/2001Insurance replaced — CONTINENTAL CASUALTY CO.
BIPD/Primary · policy 1080496132
- 05/12/2000Insurance cancelled — LIBERTY MUTUAL INSURANCE CO.
CARGO · policy K01-161-006075-02
- 05/12/2000Insurance cancelled — LIBERTY INSURANCE CORPORATION
BIPD/Primary · policy AT7-161-006075-01
- 04/01/2000Insurance replaced — LIBERTY MUTUAL INSURANCE CO.
CARGO · policy K01-161-006075-02
- 04/25/1998Insurance cancelled — GREAT WEST CASUALTY CO.
BIPD/Primary · policy CLP32982C
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- AUTHORIZED FOR HIRE
Area served
- Interstate
FMCSA safety rating
- Rating
- Satisfactory
- Type
- Non-ratable review
- Rated
- 2002-08-14
- Last review
- 2018-08-15
MCS-150 registration
- Form date
- 2026-04-08
- Reported mileage
- 7,927,053 mi (2025)
Changes on file
FMCSA census historyJanuary, 2021
First on-record entry — PARKE COX TRUCKING CO INC, ST GEORGE, UT
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