Tau LLC (USDOT 4456415)
Monitor- DOT number
- USDOT 4456415
- Docket (MC) number
- MC1757350
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 25, 2026. We could not confirm that live just now.
- Authority granted
- Oct 30, 2025
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power unit, 1 driver
- Operation type
- Interstate
- Physical address
- 954 BUTTER CREEK CT, HOFFMAN ESTATES, IL 60169-1671
- MCS-150 last filed
- Mar 2026
Other carriers based in Hoffman Estates, IL
Companies whose FMCSA physical address is in Hoffman Estates, IL. Listed because of where they are based, nothing else.
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Frequently asked questions
What carrier is DOT 4456415?
DOT 4456415 (USDOT 4456415) is Tau LLC, an interstate motor carrier.
What carrier is MC 1757350?
MC 1757350 is the docket number of Tau LLC, USDOT 4456415.
What is Tau LLC's MC number?
Tau LLC's docket number is MC 1757350. Its USDOT number is 4456415.
Is Tau LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 25, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Tau LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Tau LLC's insurance?
Tau LLC's liability insurance is filed with FMCSA by Geico Marine Insurance Company.
What is Tau LLC's safety record?
FMCSA records show no vehicle inspections for Tau LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Tau LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Tau LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Tau LLC's FMCSA safety rating?
Tau LLC 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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Carriers based in Hoffman Estates, IL
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 25, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status