Muggli Bros INC (USDOT 505979)

No blockers or cautions found.

Operating authority

Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.

Insurance on file

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

Safety rating

No published safety rating

Fleet on file

7 power units, 6 drivers

Operation type

Interstate

Physical address

72 MUGGLI LANE, MILES CITY, MT 59301-9218

MCS-150 last filed

2026-05

Frequently asked questions

What carrier is USDOT 505979?

USDOT 505979 is Muggli Bros INC, an interstate motor carrier.

What is Muggli Bros INC's USDOT number?

Muggli Bros INC's USDOT number is 505979. No MC docket number is on file.

Is Muggli Bros INC currently authorized to operate?

Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.

Does Muggli Bros INC have insurance on file with FMCSA?

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

What is Muggli Bros INC's safety record?

In the last 24 months, FMCSA records show 3 roadside inspections with a 0.0% vehicle out-of-service rate (national average 22.9%) and 0 recordable crashes.

What is Muggli Bros INC's CSA score?

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

What is Muggli Bros INC's FMCSA safety rating?

Muggli Bros INC 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.

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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER.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