Ridge Grimmius (USDOT 398553)
1 caution 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
- 1 power units, 1 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 721 S 7TH AVE, BRANDON, SD 57005
- MCS-150 last filed
- 2026-05
Findings
- Multiple carriers at this address (Caution): 2 other active carriers are registered at this physical address. Shared addresses are common for freight offices and registered agents.
- No inspections in the last 24 months (Note): 1 truck on file · active 36 years · no inspections in our 24-month roadside record
Connected companies
Other companies linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is USDOT 398553?
USDOT 398553 is Ridge Grimmius, an intrastate non-hazmat motor carrier.
What is Ridge Grimmius's USDOT number?
Ridge Grimmius's USDOT number is 398553. No MC docket number is on file.
Is Ridge Grimmius 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 Ridge Grimmius have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Ridge Grimmius's safety record?
FMCSA records show no vehicle inspections for Ridge Grimmius in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 reportable crashes in the same window.
What is Ridge Grimmius's CSA score?
FMCSA does not publish a single CSA score for carriers. Ridge Grimmius's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Ridge Grimmius's FMCSA safety rating?
Ridge Grimmius 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
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Sourced from FMCSA public records. Official data as of Aug 19, 2026. fleetfax surfaces the facts; brokers make the judgment.