CORNERSTONE CONCRETE LLC
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 · August 28, 20262 inspections · 18 violations (8 OOS) · 100% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1383.23A2-LCDLNDriver Fitness1 OOS
License (CDL) - Operate a CMV and does not possess a valid CDL
8
1× · sev 8
- 2393.43DBMAVehicle Maint.2 OOS
Brake - Breakaway not attached to the towing vehicle
8
2× · sev 4
- 3396.17C-PIVehicle Maint.
Operating a CMV without documentation of a periodic inspection
8
2× · sev 4
- 4393.43D-BVehicle Maint.1 OOS
Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly
4
1× · sev 4
- 5393.48A-BIBDVehicle Maint.
Drum Brake - Inoperative other than a steering axle
4
1× · sev 4
- 6392.2SAFCH-MISSGVehicle Maint.
Coupling - Semi-Trailer, safety devices missing
3
1× · sev 3
- 7393.110B1-CVehicle Maint.1 OOS
Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and 1,100 lbs. or less
3
1× · sev 3
- 8393.110B3-CVehicle Maint.1 OOS
Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet
3
1× · sev 3
- 9393.9A-LCLVehicle Maint.
Lighting - Clearance lamp(s) inoperative
2
1× · sev 2
- 10393.9A-LILVehicle Maint.
Lighting - Identification lamp(s) inoperative
2
1× · sev 2
Most inspected in · top 1 states
- UT2
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 and driver out-of-service rate exceeds the national average
High impactVehicle OOS rate is 100% vs the 22% national average. Driver OOS rate is 50% 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
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.
- 396.17C-PI×2Operating a CMV without documentation of a periodic inspection
- 393.43DBMABrake - Breakaway not attached to the towing vehicle · OOS
- 393.48A-BIBDDrum Brake - Inoperative other than a steering axle
- Do — and document — a real pre-trip and post-trip DVIR
- Keep the annual inspection current and records in the truck
- 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL · OOS
- 391.41APCMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency · OOS
- Track CDL, medical card, and endorsement expirations ahead of time
- Keep the DQ file complete and the medical card on the driver
- 392.2-SLLIFTAState/Local Laws - State tax/International Fuel Tax (IFTA) violation
- 396.3A1-BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination · OOS
- 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 NHTSA4 distinct vehicles seen in this carrier’s roadside inspections.
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 censusPRIVATE PROPERTY
- Intrastate · <100 mi25 drivers
- Company officer
- TYLER HAMPTON
- Operation
- Intrastate (Non-Hazmat)
- Registered since
- 2010-03-22
- Last MCS-150 update
- 2024-08-29
- Census status
- Active
Fleet: 35 trucks · 34 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 graphThis carrier shares officers with 3 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
0.1M mi reported (2024)
- 03/22/2010Registered with FMCSA
PRIVATE PROPERTY
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- PRIVATE PROPERTY
Area served
- Intrastate (Non-Hazmat)
FMCSA safety rating
- Rating
- Not rated
- Type
- —
- Rated
- —
- Last review
- —
MCS-150 registration
- Form date
- 2024-08-29
- Reported mileage
- 96,784 mi (2024)
Changes on file
FMCSA census historyApril, 2021
- Fleet grew to 25 power units
- Drivers grew to 15
January, 2021
First on-record entry — CORNERSTONE CONCRETE LLC, ,
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