Polzer Bros INC (USDOT 48310)
No blockers or cautions found.
- Docket (MC) number
- MC305410
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.
- Authority granted
- 1996-08-14
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- Satisfactory (rating decision 2002-09-05)
- Fleet on file
- 9 power units, 4 drivers
- Operation type
- Interstate
- Physical address
- W6829 US HWY 10, DURAND, WI 54736
- MCS-150 last filed
- 2025-08
Findings
- Safety rating is more than 5 years old (Note): Rating Satisfactory issued 2002-09-05 (23 years ago); most recent FMCSA review 2002-08-21 (24 years ago). Both exceed the 5-year audit cycle
Frequently asked questions
What carrier is USDOT 48310?
USDOT 48310 is Polzer Bros INC, an interstate motor carrier.
What carrier is MC 305410?
MC 305410 is the docket number of Polzer Bros INC, USDOT 48310.
What is Polzer Bros INC's MC number?
Polzer Bros INC's docket number is MC 305410. Its USDOT number is 48310.
Is Polzer Bros INC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Polzer Bros INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Polzer Bros INC's insurance?
Polzer Bros INC's liability insurance is filed with FMCSA by Western National Mutual Insurance CO..
What is Polzer Bros INC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Polzer Bros INC, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is Polzer Bros INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Polzer Bros INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Polzer Bros INC's FMCSA safety rating?
Polzer Bros INC's FMCSA safety rating is Satisfactory, from a review decided 2002-09-05.
Changes over time
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