Mb Auto Sales & Service LLC (USDOT 3860122)
1 caution found.
- DOT number
- USDOT 3860122
- Docket (MC) number
- MC1772013
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Authority granted
- 2025-11-28
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 7 power units, 7 drivers
- Operation type
- Interstate
- Physical address
- 222 LINNERUD DR, SUN PRAIRIE, WI 53590
- MCS-150 last filed
- 2025-10
Findings
- Unsafe driving at the FMCSA intervention threshold (Caution): Unsafe driving ranks 75 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Frequently asked questions
What carrier is DOT 3860122?
DOT 3860122 (USDOT 3860122) is Mb Auto Sales & Service LLC, an interstate motor carrier.
What carrier is MC 1772013?
MC 1772013 is the docket number of Mb Auto Sales & Service LLC, USDOT 3860122.
What is Mb Auto Sales & Service LLC's MC number?
Mb Auto Sales & Service LLC's docket number is MC 1772013. Its USDOT number is 3860122.
Is Mb Auto Sales & Service LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Mb Auto Sales & Service LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Mb Auto Sales & Service LLC's insurance?
Mb Auto Sales & Service LLC's liability insurance is filed with FMCSA by Pioneer Specialty Insurance Company.
What is Mb Auto Sales & Service LLC's safety record?
In the last 24 months, FMCSA records show 5 of 9 vehicle inspections ending out-of-service for Mb Auto Sales & Service LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Mb Auto Sales & Service LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mb Auto Sales & Service LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mb Auto Sales & Service LLC's FMCSA safety rating?
Mb Auto Sales & Service 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
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.
View the full fleetfax report for Mb Auto Sales & Service LLC
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status