DRYWALL SUPPLY INC
Legal: CHEROKEE BUILDING MATERIALS INC
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 202672 inspections · 41 violations (6 OOS) · 13% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.75A3-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
- 2392.2-SLLS3Unsafe Driving
State/Local Laws - Speeding 11-14 miles per hour over the speed limit
7
1× · sev 7
- 3393.9A-LHLIVehicle Maintenance
Lighting - Headlamp(s) - Any inoperative
6
1× · sev 6
- 4393.11A1-LTNRVVehicle Maintenance
Lighting - Turn signal - Any missing not on the rearmost vehicle.
6
1× · sev 6
- 5396.17C-PIVehicle Maintenance
Operating a CMV without documentation of a periodic inspection
4
1× · sev 4
- 6393.70C-CDTPHFVehicle Maintenance1 OOS
Coupling - Full Trailer, pintle hook loose/missing fasteners.
3
1× · sev 3
- 7393.11SVehicle Maintenance
Side retroreflective sheeting or reflex reflector requirements for vehicles manufactured after December 1993
3
1× · sev 3
- 8392.2-SLLEWA2
State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups
2
2×
- 9392.2-SLLEWA3
State/Local Laws - Excessive weight - More than 5000 lbs over on an axle/axle groups
2
2×
- 10392.2-SLLSOA
State/Local Laws - State operating authority violation
2
2×
Most inspected in · top 8 states
- OK6
- KY5
- NE5
- MO3
- GA2
- TN2
- MS2
- IL1
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.
Lighting / lamps violations are the leading contributor to Vehicle Maintenance
Medium impactEstimated Vehicle Maintenance percentile of 77% is close to the 80% intervention line — worth getting ahead of before it crosses.
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative5× · 21%
- 393.11A1-LTNRVLighting - Turn signal - Any missing not on the rearmost vehicle.1× · 5%
- 393.9A-LILLighting - Identification lamp(s) inoperative4× · 3%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS3× · 20%
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth2× · 9%
- 396.3A1TTires (general)1× · 2%
- 396.17C-PIOperating a CMV without documentation of a periodic inspection3× · 6%
- 393.70C-CDTPHFCoupling - Full Trailer, pintle hook loose/missing fasteners.1× · 4%
- 392.2WCWheel (Mud) Flaps missing or defective1× · 0%
- 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
A high share of violations are occurring in Pottawatomie County, OK
Medium impact19 of 48 violations in the last 12 months (40%) came from inspections in Pottawatomie County, OK. 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 Pottawatomie County, OK 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 4% is under the 65% line. In decent shape, but here's what's driving it.
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit1× · 53%
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit1× · 10%
- 392.2FCFollowing too close1× · 13%
- 392.2-SLLMLState/Local Laws - Failure to maintain lane1× · 13%
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other1× · 13%
- 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
Hours-of-Service Compliance needs attention
Low impactEstimated Hours-of-Service Compliance percentile of 0% is under the 65% 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
Driver qualification / CDL / medical violations are the leading contributor to Driver Fitness
Low impactEstimated Driver Fitness percentile of 59% is under the 80% line. In decent shape, but here's what's driving it.
- 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL1× · 51%
- 383.51A-SINDriving a CMV while CDL is suspended for a safety-related or unknown reason and in state of driver's license issuance1× · 26%
- 391.41APCMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency2× · 15%
- 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
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.
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS · OOS
- 393.11A1-LTNRVLighting - Turn signal - Any missing not on the rearmost vehicle.
- 396.17C-PIOperating a CMV without documentation of a periodic inspection
- Gauge/thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit and correct low pressure immediately
- 392.2-SLLSOA×2State/Local Laws - State operating authority violation
- 392.2-SLLEWA2State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups
- 392.2-SLLIRPState/Local Laws - IRP apportioned tag or registration violation
- Review these violations with drivers and add the fix to your pre-trip and PM routine
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit
- Coach speed and following distance — Unsafe Driving points are weighted heavily
- Hands off the phone; always belt up
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 NHTSA54 distinct vehicles seen in this carrier’s roadside inspections.
+ 24 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
4
Tow-away
4
Injury
1
Fatal
0
Company profile
FMCSA censusPRIVATE PROPERTY
- Interstate · 100+ mi181 drivers
- Company officer
- JOHN NAIL
- Operation
- Interstate
- D-U-N-S
- 72414600
- Registered since
- 1988-12-15
- Last MCS-150 update
- 2025-02-25
- Census status
- Active
Fleet: 225 trucks · 4 owned tractors · 45 owned trailers · 13 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 or 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- 02/25/2025MCS-150 update filed
3.4M mi reported (2024)
- 12/15/1988Registered 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
- Compliance review
- Rated
- 2000-05-22
- Last review
- 2000-05-10
MCS-150 registration
- Form date
- 2025-02-25
- Reported mileage
- 3,422,456 mi (2024)
Got a violation you want to contest?
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