Dos LLC (USDOT 4363551)
MonitorFindings
This carrier reports 1 power unit on its MCS-150, but 6 distinct vehicles have been inspected operating under its USDOT across 12 states. A reported fleet far smaller than the vehicles operating under an authority can reflect an out-of-date MCS-150, a large lease-on or owner-operator fleet, or vehicles operating under this authority that the carrier did not register.
- DOT number
- USDOT 4363551
- Docket (MC) number
- MC1707941
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now.
- Authority granted
- Mar 7, 2025
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power unit, 2 drivers
- Operation type
- Interstate
- Physical address
- 2329 S CANNON DR APT C2, MOUNT PROSPECT, IL 60056-5916
- MCS-150 last filed
- Mar 2026
Frequently asked questions
What carrier is DOT 4363551?
DOT 4363551 (USDOT 4363551) is Dos LLC, an interstate motor carrier.
What carrier is MC 1707941?
MC 1707941 is the docket number of Dos LLC, USDOT 4363551.
What is Dos LLC's MC number?
Dos LLC's docket number is MC 1707941. Its USDOT number is 4363551.
Is Dos LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Dos LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Dos LLC's insurance?
Dos LLC's liability insurance is filed with FMCSA by Evolum Risk Retention Group, INC..
What is Dos LLC's safety record?
In the last 24 months, FMCSA records show a 18.2% vehicle out-of-service rate for Dos LLC, from 2 of 11 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of Sep 10, 2026). FMCSA records also show 0 recordable crashes in the same window.
What is Dos LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Dos LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Dos LLC's FMCSA safety rating?
Dos 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.
Changes over time
A free account follows changes on the carriers you save.
View the full fleetfax report for Dos LLC
Carriers based in Mount Prospect, IL
More carriers based in Illinois
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status