ROCK BOTTOM EXPRESS LLC
Risk factors
High 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 202654 inspections · 28 violations (10 OOS) · 27% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.75A3-TALSVehicle Maintenance1 OOS
Tires - All others - Leaking in sidewall area on tire equipped with ATIS
8
1× · sev 8
- 2393.75A3-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
- 3392.2-SLLMLUnsafe Driving
State/Local Laws - Failure to maintain lane
5
1× · sev 5
- 4392.2-SLLS2Unsafe Driving
State/Local Laws - Speeding 6-10 miles per hour over the speed limit
4
1× · sev 4
- 5395.30B2-ELDDFC24Hours-of-Service Compliance
HOS (ELD) - Driver failing to certify the record immediately after the final required entry has been made or corrected for the 24 hour period.
2
2× · sev 1
- 6383.23A21 OOS
Operating a CMV without a CDL
1
1×
- 7392.2-SLLEQP
State/Local Laws - Violation of state and local law - Equipment violation.
1
1×
- 8395.22G-ELDMFVHours-of-Service Compliance
HOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position.
1
1× · sev 1
- 9395.30B1-ELDDFRHours-of-Service Compliance
HOS (ELD) - Driver failing to review records and certify the accuracy of the information.
1
1× · sev 1
- 10390.17Not in SMS
Carrier - Operating a CMV with additional equipment/accessories which decreases the safe operation of the CMV. Explain
1
1×
Most inspected in · top 7 states
- NC11
- TN11
- KY4
- WV1
- OH1
- AL1
- SC1
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 out-of-service rate exceeds the national average
High impactVehicle OOS rate is 39.1% vs the 22% 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 Greene County, TN
Medium impact7 of 21 violations in the last 12 months (33%) came from inspections in Greene County, TN. 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 Greene County, TN 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 33% is under the 65% line. In decent shape, but here's what's driving it.
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit4× · 45%
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit2× · 23%
- 392.2-SLLMLState/Local Laws - Failure to maintain lane1× · 24%
- 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× · 8%
- 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 39% is under the 65% line. In decent shape, but here's what's driving it.
- 395.30B2-ELDDFC24HOS (ELD) - Driver failing to certify the record immediately after the final required entry has been made or corrected for the 24 hour period.2× · 43%
- 395.22G-ELDMFVHOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position.1× · 21%
- 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.1× · 21%
- 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 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
Tires violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 61% is under the 80% line. In decent shape, but here's what's driving it.
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS5× · 54%
- 393.75A3-TALSTires - All others - Leaking in sidewall area on tire equipped with ATIS1× · 18%
- 396.17C-PIOperating a CMV without documentation of a periodic inspection2× · 14%
- 396.3A1-DLDSCBBPDriveline/Driveshaft - More than 1/2 inch (12.7mm) vertical movement (with hand pressure only) of the shaft in the center bearing carrier.1× · 6%
- Gauge and thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit; correct low pressure immediately
- 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.
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS · OOS
- 393.75A3-TALSTires - All others - Leaking in sidewall area on tire equipped with ATIS · OOS
- 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
- 395.30B2-ELDDFC24×2HOS (ELD) - Driver failing to certify the record immediately after the final required entry has been made or corrected for the 24 hour period.
- 395.22G-ELDMFVHOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position.
- 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.
- Log in and annotate the ELD correctly every day; fix edits promptly
- Plan trips around available hours — never falsify a log
- 392.2-SLLS2State/Local Laws - Speeding 6-10 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 NHTSA50 distinct vehicles seen in this carrier’s roadside inspections.
+ 20 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
3
Tow-away
3
Injury
2
Fatal
0
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi19 drivers
- Company officer
- SCOTT CORNETT
- Operation
- Interstate
- Registered since
- 2014-02-20
- Last MCS-150 update
- 2025-09-11
- Census status
- Active
Fleet: 21 trucks · 21 owned tractors · 27 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 or officers with 4 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
9 events- 02/20/2026Insurance filed — Spinnaker Insurance Company
Liability (BIPD) — BMC-91X · policy SHD-84229584
- 02/20/2026Insurance replaced — SENTRY SELECT INSURANCE COMPANY
BIPD/Primary · policy A0273623001
- 09/11/2025MCS-150 update filed
1.9M mi reported (2024)
- 02/20/2025Insurance replaced — CANAL INSURANCE CO.
BIPD/Primary · policy CT1116125101
- 02/20/2024Insurance replaced — ACUITY, A MUTUAL INSURANCE COMPANY
BIPD/Primary · policy CA-ZJ0073
- 02/20/2021Insurance replaced — SENTRY SELECT INSURANCE COMPANY
BIPD/Primary · policy A0145490001
- 02/20/2020Insurance replaced — PROGRESSIVE NORTHERN INSURANCE COMPANY
BIPD/Primary · policy CA 1379249
- 03/13/2014MOTOR PROPERTY COMMON CARRIER — GRANTED
- 02/20/2014Registered with FMCSA
AUTHORIZED FOR HIRE
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- AUTHORIZED FOR HIRE
Area served
- Interstate
FMCSA safety rating
- Rating
- Not rated
- Type
- Non-ratable review
- Rated
- —
- Last review
- 2021-03-15
MCS-150 registration
- Form date
- 2025-09-11
- Reported mileage
- 1,852,750 mi (2024)
Got a violation you want to contest?
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