TK ELEVATOR CORPORATION
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 2026141 inspections · 42 violations (3 OOS) · 10% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1392.2-SLLS4Unsafe Driving
State/Local Laws - Speeding 15 or more miles per hour over the speed limit
10
1× · sev 10
- 2393.9A-LHLIVehicle Maintenance
Lighting - Headlamp(s) - Any inoperative
6
1× · sev 6
- 3395.8A1-HOSPHours-of-Service Compliance1 OOS
HOS (Property) - Failing to have a record of duty status using the method prescribed
5
1× · sev 5
- 4393.95A1Vehicle Maintenance
Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.
4
2× · sev 2
- 5396.17C-PIVehicle Maintenance
Operating a CMV without documentation of a periodic inspection
4
1× · sev 4
- 6392.2-SLLSR
State/Local Laws - State registration/tag violation
3
3×
- 7392.2-SLLLRUnsafe Driving
State/Local Laws - Lane restriction violation
3
1× · sev 3
- 8392.2-SLLEQP
State/Local Laws - Violation of state and local law - Equipment violation.
2
2×
- 9392.2-SLL
State/Local Laws -
1
1×
- 10392.2-SLLDL
State/Local Laws - Misc. driver's license violation
1
1×
Most inspected in · top 8 states
- CA8
- PA4
- WA3
- SD2
- MN2
- NY2
- ME2
- WY1
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.
Driver out-of-service rate exceeds the national average
High impactDriver OOS rate is 7.6% vs the 6.7% 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 CA
Medium impact30 of 107 violations in the last 12 months (28%) came from inspections in 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 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 19% is under the 65% 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× · 31%
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit6× · 14%
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit1× · 3%
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other5× · 19%
- 392.2-SLLLRState/Local Laws - Lane restriction violation3× · 9%
- 392.2-SLLFCState/Local Laws - Following too closely1× · 2%
- 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
False log / RODS violations are the leading contributor to Hours-of-Service Compliance
Low impactEstimated Hours-of-Service Compliance percentile of 52% is under the 65% line. In decent shape, but here's what's driving it.
- 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed5× · 76%
- 395.8F1-HOSMHOS (Manner) - Driver's record of duty status not current to the time shown for last change of duty status. Date and Time:1× · 20%
- 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× · 4%
- 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
Driver qualification / CDL / medical violations are the leading contributor to Driver Fitness
Low impactEstimated Driver Fitness percentile of 73% is under the 80% line. In decent shape, but here's what's driving it.
- 391.41APCMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency4× · 39%
- 391.41A-MCPCMedical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request, but presents proof prior to com8× · 19%
- 383.91A-LCDLLicense (CDL) - Operate a CMV without proper CDL class1× · 19%
- Run a credential-expiration tracker; keep DQ files complete and the medical card on the driver
- Prioritize the out-of-service items — they carry the heaviest weight
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
Lighting / lamps violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 36% is under the 80% line. In decent shape, but here's what's driving it.
- 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.4× · 10%
- 393.9A-LBLLighting - Backup lamp inoperative3× · 5%
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative1× · 4%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS3× · 10%
- 393.75B-TFVTires - Front, less than 4/32 inch tread depth1× · 5%
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth1× · 3%
- 396.17C-PIOperating a CMV without documentation of a periodic inspection12× · 16%
- 393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.11× · 8%
- 393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured4× · 4%
- 392.8-DDriver - Failed to inspect /use emergency equipment2× · 2%
- 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
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.
- 392.2-SLLSR×5State/Local Laws - State registration/tag violation
- 392.2-SLLEQP×2State/Local Laws - Violation of state and local law - Equipment violation.
- 392.2-SLLTLState/Local Laws - Misc. traffic law violation
- Review these violations with drivers and add the fix to your pre-trip and PM routine
- 393.95A1×3Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.
- 396.17C-PI×2Operating a CMV without documentation of a periodic inspection
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS · OOS
- Verify the extinguisher gauge is in the green and secured
- Keep a full set of warning triangles in the truck
- 392.2-SLLTCD×2State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit
- 392.2-SLLLRState/Local Laws - Lane restriction violation
- Walk the lights every pre-trip and carry spare bulbs/fuses
- Clean lenses and check the trailer plug for corrosion
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 NHTSA47 distinct vehicles seen in this carrier’s roadside inspections.
+ 17 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
1
Fatal
0
Company profile
FMCSA censusPRIVATE PROPERTY
- Interstate · 100+ mi2 drivers
- Intrastate · <100 mi590 drivers
- Company officer
- THOMAS ARMSTRONG
- Operation
- Interstate
- D-U-N-S
- 1041805
- Registered since
- 1974-06-01
- Last MCS-150 update
- 2024-08-29
- Census status
- Active
Fleet: 651 trucks.
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 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
2 events- 08/29/2024MCS-150 update filed
16.3M mi reported (2023)
- 06/01/1974Registered with FMCSA
PRIVATE PROPERTY
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- PRIVATE PROPERTY
Area served
- Interstate
FMCSA safety rating
- Rating
- Satisfactory
- Type
- Non-ratable review
- Rated
- 1990-08-28
- Last review
- 2021-12-13
MCS-150 registration
- Form date
- 2024-08-29
- Reported mileage
- 16,275,000 mi (2023)
Got a violation you want to contest?
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