Steel Rock Services LLC (USDOT 4107596)
Blocking issues found.
- DOT number
- USDOT 4107596
- Docket (MC) number
- MC1568254
- Operating authority
- Common carrier authority: inactive.
- Authority granted
- 2023-10-12
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 29 power units, 9 drivers
- Operation type
- Interstate
- Physical address
- 1304 HILLCREST DR, LAUREL, MS 39440
- MCS-150 last filed
- 2025-07
Findings
- Operating authority inactive (Critical): Carrier does not currently hold active operating authority
- Authority was previously revoked or inactive (Caution): Carrier authority was revoked 3 months ago. FMCSA's revocation/reinstatement history can lag its MOTUS registration system; if this carrier's authority is active today, a reinstatement may not yet be reflected here.
- Crash rate above federal benchmark (Caution): Recordable crash rate 1.68 per million miles (last 24 months) — above FMCSA’s 1.5 compliance-review threshold (49 CFR 385). National average 0.96.
Frequently asked questions
What carrier is DOT 4107596?
DOT 4107596 (USDOT 4107596) is Steel Rock Services LLC, an interstate motor carrier.
What carrier is MC 1568254?
MC 1568254 is the docket number of Steel Rock Services LLC, USDOT 4107596.
What is Steel Rock Services LLC's MC number?
Steel Rock Services LLC's docket number is MC 1568254. Its USDOT number is 4107596.
Is Steel Rock Services LLC currently authorized to operate?
Common carrier authority: inactive. Source: FMCSA registration and licensing records.
Does Steel Rock Services LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Steel Rock Services LLC's insurance?
Steel Rock Services LLC's liability insurance is filed with FMCSA by Trumbull Insurance Company.
What is Steel Rock Services LLC's safety record?
In the last 24 months, FMCSA records show a 41.7% vehicle out-of-service rate for Steel Rock Services LLC, from 5 of 12 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-28). FMCSA records also show 2 recordable crashes in the same window.
What is Steel Rock Services LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Steel Rock Services LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Steel Rock Services LLC's FMCSA safety rating?
Steel Rock Services LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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Sources
- Registration: latest available from FMCSA MCMIS census
- Contact: latest available from FMCSA MCMIS census
- Safety rating: latest available from FMCSA MCMIS census
- Authority: latest available from the retired FMCSA L&I system
- Insurance: latest available from FMCSA MOTUS
- Cancellations: latest available from the retired FMCSA L&I system
- Suspension orders: latest available from the retired FMCSA L&I system
- Out-of-service orders: latest available from FMCSA
- Inspections: latest available from FMCSA
- Crashes: latest available from FMCSA
- Safety percentiles: latest available from FMCSA SMS
- Required minimum: latest available from the FMCSA L&I registry
Sourced from FMCSA public records. fleetfax surfaces the facts; brokers make the judgment.