MCKESSON CORP
Legal: MCKESSON MEDICAL SURGICAL 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 2026246 inspections · 16 violations (2 OOS) · 7% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.53B-BVehicle Maintenance
Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
8
2× · sev 4
- 2392.2-SLLMLUnsafe Driving
State/Local Laws - Failure to maintain lane
5
1× · sev 5
- 3393.47E
Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
3
3×
- 4393.106B-CVehicle Maintenance
Cargo - Not immobilized or secured
3
1× · sev 3
- 5396.3A1-BOS2 OOS
Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination
2
2×
- 6392.2-SLL
State/Local Laws -
2
2×
- 7393.95A4-EEUSVehicle Maintenance
Emergency Equipment - Fire Extinguishers - unsecured
2
1× · sev 2
- 8392.2-SLLDL
State/Local Laws - Misc. driver's license violation
1
1×
- 9392.2-SLLTR
State/Local Laws - Truck restriction
1
1×
- 10395.24Hours-of-Service Compliance
HOS (ELD) - ELD Form and Manner
1
1× · sev 1
Most inspected in · top 8 states
- CA12
- MA4
- PA4
- GA3
- TX2
- FL1
- WI1
- LA1
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 Guadalupe County, TX
Medium impact8 of 48 violations in the last 12 months (17%) came from inspections in Guadalupe County, TX. 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 Guadalupe County, TX to spot recurring issues
- Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Following / lane / reckless violations are the leading contributor to Unsafe Driving
Low impactEstimated Unsafe Driving percentile of 6% is under the 60% line. In decent shape, but here's what's driving it.
- 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× · 36%
- 392.2-SLLMLState/Local Laws - Failure to maintain lane3× · 20%
- 392.2-SLLLRState/Local Laws - Lane restriction violation3× · 15%
- Defensive-driving refresher on following distance and lane discipline
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 9% is under the 75% line. In decent shape, but here's what's driving it.
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear3× · 13%
- 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle2× · 9%
- 396.3A1-BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination2× · 6%
- 393.9A-LFTSILighting - Front - Turn signal - inoperative4× · 11%
- 393.9A-LSMLLighting - Side marker lamp(s) inoperative2× · 4%
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative1× · 3%
- 393.75A1-TEPBMTires - All others - Exposed ply or belt material in tread or sidewall area1× · 8%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× · 5%
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth1× · 4%
- 396.5B-LLubrication - Oil or grease leak3× · 6%
- 393.30-BBattery - Not protected1× · 1%
- 393.201E-FRFrame - Prohibited holes drilled in frame rail flange1× · 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.
- 393.47E×3Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 392.2-SLL×2State/Local Laws -
- 392.2-SLLSRState/Local Laws - State registration/tag violation
- 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
- 393.53B-B×2Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
- 396.3A1-BOS×2Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination · OOS
- 393.106B-CCargo - Not immobilized or secured
- 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-SLLMLState/Local Laws - Failure to maintain lane
- 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 NHTSA57 distinct vehicles seen in this carrier’s roadside inspections.
+ 27 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
9
Tow-away
9
Injury
3
Fatal
0
Company profile
FMCSA censusPRIVATE PROPERTY
- Interstate · 100+ mi233 drivers
- Interstate · <100 mi91 drivers
- Intrastate · 100+ mi78 drivers
- Intrastate · <100 mi90 drivers
- Company officer
- STANTON MCCOMB
- Operation
- Interstate · Hazmat
- D-U-N-S
- 310714599
- Registered since
- 1974-06-01
- Last MCS-150 update
- 2026-02-02
- Census status
- Active
Fleet: 315 trucks · 103 owned trailers · 72 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.
Data change history
Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.
Connections
carrier graphThis carrier shares VINs, addresses or officers with 34 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- 02/02/2026MCS-150 update filed
13.6M mi reported (2025)
- 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
- Not rated
- Type
- Non-ratable review
- Rated
- —
- Last review
- 2017-09-21
MCS-150 registration
- Form date
- 2026-02-02
- Reported mileage
- 13,645,000 mi (2025)
Changes on file
FMCSA census historyJanuary, 2021
First on-record entry — MCKESSON MEDICAL SURGICAL INC, ,
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