Pulling FMCSA records…

Diamond Six S Trucking LLC (USDOT 3961245)

Blocking issues found.

Docket (MC) number
MC1480790
Operating authority
Common carrier authority: active.
Insurance on file
No active liability (BIPD) insurance on file with FMCSA.
Safety rating
Unsatisfactory (rating decision 2025-02-17)
Fleet on file
2 power units, 4 drivers
Operation type
Interstate
Physical address
10100 POISON SPIDER RD, CASPER, WY 82604
MCS-150 last filed
2024-11

Findings

  • Active FMCSA Out-of-Service Order (Critical): Carrier is legally prohibited from operating on public roads — Unsatisfactory = Unfit (issued 2025-02-17)
  • Conditional or unsatisfactory safety rating (Critical): FMCSA rating: Unsatisfactory — would be prohibited from interstate operation absent an active appeal
  • Authority was previously revoked or inactive (Caution): Carrier authority was revoked 1 year ago

Frequently asked questions

What carrier is USDOT 3961245?

USDOT 3961245 is Diamond Six S Trucking LLC, an interstate motor carrier.

What carrier is MC 1480790?

MC 1480790 is the docket number of Diamond Six S Trucking LLC, USDOT 3961245.

What is Diamond Six S Trucking LLC's MC number?

Diamond Six S Trucking LLC's docket number is MC 1480790. Its USDOT number is 3961245.

Is Diamond Six S Trucking LLC currently authorized to operate?

Common carrier authority: active. Source: FMCSA registration and licensing records.

Does Diamond Six S Trucking LLC have insurance on file with FMCSA?

No active liability (BIPD) insurance on file with FMCSA.

What is Diamond Six S Trucking LLC's safety record?

In the last 24 months, FMCSA records show 2 roadside inspections with a 50.0% vehicle out-of-service rate (national average 22.7%) and 0 recordable crashes.

What is Diamond Six S Trucking LLC's CSA score?

FMCSA does not publish a single CSA score for carriers. Diamond Six S Trucking LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.

What is Diamond Six S Trucking LLC's FMCSA safety rating?

Diamond Six S Trucking LLC's FMCSA safety rating is Unsatisfactory, from a review decided 2025-02-17.

View the full fleetfax report for Diamond Six S Trucking LLC

Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) — may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment.