Polarstone US (USDOT 3216066)
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
- 1 power units, 1 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 16411 CARMENITA ROAD, CERRITOS, CA 90703
- MCS-150 last filed
- 2020-07
Frequently asked questions
What carrier is USDOT 3216066?
USDOT 3216066 is Polarstone US, an intrastate non-hazmat motor carrier.
What is Polarstone US's USDOT number?
Polarstone US's USDOT number is 3216066. No MC docket number is on file.
Is Polarstone US 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 Polarstone US have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Polarstone US's safety record?
FMCSA records show no vehicle inspections for Polarstone US 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 Polarstone US's CSA score?
FMCSA does not publish a single CSA score for carriers. Polarstone US's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Polarstone US's FMCSA safety rating?
Polarstone US 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.