Big T Propane (USDOT 505408)
No blockers or cautions found.
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 4 power units, 4 drivers
- Operation type
- Intrastate Hazmat
- Physical address
- 4805 S RIVER RD, DUCHESNE, UT 84021
- MCS-150 last filed
- 2026-02
Frequently asked questions
What carrier is USDOT 505408?
USDOT 505408 is Big T Propane, an intrastate hazmat motor carrier.
What is Big T Propane's USDOT number?
Big T Propane's USDOT number is 505408. No MC docket number is on file.
Is Big T Propane currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. Source: FMCSA registration and licensing records.
Does Big T Propane have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Big T Propane's safety record?
In the last 24 months, FMCSA records show 0 of 3 vehicle inspections ending out-of-service for Big T Propane, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is Big T Propane's CSA score?
FMCSA does not publish a single CSA score for carriers. Big T Propane's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Big T Propane's FMCSA safety rating?
Big T Propane 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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Sourced from FMCSA public records. Official data as of Aug 25, 2026. fleetfax surfaces the facts; brokers make the judgment.