Ziegler Industries LLC (USDOT 170166)
MonitorFindings
Rating Satisfactory issued Feb 7, 1989 (37 years ago); most recent FMCSA review Aug 25, 1988 (38 years ago). Both exceed the 5-year audit cycle
- DOT number
- USDOT 170166
- Operating authority
- Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 15, 2026. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- Satisfactory (rating decision Feb 7, 1989)
- Fleet on file
- 66 power units, 55 drivers
- Operation type
- Interstate
- Physical address
- 2600 KINDUSTRY PARK RD, KEOKUK, IA 52632-9718
- MCS-150 last filed
- Apr 2026
Frequently asked questions
What carrier is DOT 170166?
DOT 170166 (USDOT 170166) is Ziegler Industries LLC, an interstate motor carrier.
What is Ziegler Industries LLC's USDOT number?
Ziegler Industries LLC's USDOT number is 170166. No MC docket number is on file.
Is Ziegler Industries LLC currently authorized to operate?
Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 15, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Ziegler Industries LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Ziegler Industries LLC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Ziegler Industries LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Ziegler Industries LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Ziegler Industries LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Ziegler Industries LLC's FMCSA safety rating?
Ziegler Industries LLC's FMCSA safety rating is Satisfactory, from a review decided Feb 7, 1989.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 15, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status