- Carrier Legal Name
- Z & W MILLING REFINING CO
- USDOT Number
- 52066
- MC/ICC Docket Number
- N/A
- Operating Authority Status
- ACTIVE
- Headquarters Location
- TORRINGTON, WY
- Commercial Fleet Size
- 1 Power Units, 1 CDL Drivers
- Safety Standing
- Unrated
- Vehicle Out-of-Service Rate
- No Roadside Violations on Record (Clean Standing)
- Driver Out-of-Service Rate
- No Driver Violations on Record (Clean Standing)
- Form BMC-91X Primary Insurance
- $750,000
Z & W MILLING REFINING CO USDOT #52066
Z & W MILLING REFINING CO (USDOT #52066) is an active commercial motor carrier headquartered in TORRINGTON, WY, operating 1 commercial power unit and 1 licensed CDL driver. According to official Federal Motor Carrier Safety Administration (FMCSA) MCMIS database records verified as of October 2026, Z & W MILLING REFINING CO holds active operating authority under A with a clean uninspected standing. Over the trailing 24-month monitoring window, the fleet recorded 0 roadside inspections, 0 vehicle out-of-service violations, and 0 DOT-recordable fatal collisions, maintaining a 0.0% vehicle OOS rate compared to the US national average of 22.26%. The carrier maintains $750,000 in active Form BMC-91X commercial auto liability insurance on file pursuant to 49 CFR Section 387.9.
Owner-Operator (Single Power Unit): Z & W MILLING REFINING CO operates as an independent owner-operator hauling interstate freight under 49 CFR Part 395 regulations.
24-Month Inspection Standing: Uninspected in past 24 months. This fleet has not been selected for Level 1-6 roadside scale audits during this monitoring cycle. No out-of-service orders or safety citations have been issued against USDOT #52066.
5-Point Carrier Safety & License Checklist
Quick reference checklist for freight brokers, shippers, and dispatchers before load tender.
Active registration with US DOT.
Registered commercial carrier
Active liability policy verified on file.
Fleet census information is active.
Registered for general non-hazmat goods.
24-Month Safety & Compliance Performance vs National Benchmark
FMCSA MCMIS Data| Compliance Metric (24-Month) | Carrier Record | US National Benchmark | Compliance Standing |
|---|---|---|---|
| Vehicle Out-of-Service Rate | Uninspected (0.0%) | 22.26% National Avg | ✓ Below National Threshold |
| Driver Out-of-Service Rate | Uninspected (0.0%) | 6.67% National Avg | ✓ Below National Threshold |
| DOT-Reportable Collisions | 0 Crashes | 0.00 (Zero Tolerance) | ✓ Clean Collision Record |
| Form BMC-91X Liability Filing | $750,000 | $750,000 Minimum (49 CFR Section 387.9) | ✓ Meets Statutory Minimum |
| Biennial Form MCS-150 Census | Good Standing | Mandatory Every 24 Months | ✓ Good Standing (49 CFR Section 390.19) |
Z & W MILLING REFINING CO - Company Quick Facts & Registration
Official government registration and contact records from the US Federal Motor Carrier Safety Administration.
| USDOT Number | 52066 |
|---|---|
| MC / Docket Number | Not Applicable (Intrastate / Private) |
| Legal Business Name | Z & W MILLING REFINING CO |
| Doing Business As (DBA) | None on File (Single Legal Entity) |
| Physical Address | Registered Office, TORRINGTON, WY 82240 |
| Registered Phone | Listed in US DOT Records |
| Operating Authority | A |
| Commercial Trucks | 1 Power Units |
| Licensed Drivers | 1 Drivers |
| Last Census Update | August 24, 2026 |
24-Month Roadside Safety & Inspection Record
Official roadside inspection metrics compared with US national commercial averages.
Zero Roadside Violations Recorded in Past 24 Months
This motor carrier holds an active, authorized status with no out-of-service orders or adverse roadside inspection citations reported to the FMCSA database during the last 24 months.
24-Month DOT-Reportable Crash History
Official crash reports involving fatalities, medical injuries, or vehicle tow-aways.
Fleet Specifications & Authorized Cargo
Authorized Cargo Classifications
Operational Scope & Hazmat
- Operating Status: ACTIVE
- Hazardous Materials Approved: No (Standard Freight)
- Authority Type: A
Commercial Auto Liability & Cargo Insurance
Active federal filing verified on record. Required minimum public liability policy on file is $750,000 for interstate freight operations.
3 Quick Checks for Z & W MILLING REFINING CO
Before you tender freight or sign a rate confirmation with USDOT #52066, take a minute to check these three points:
Confirm their DOT status is Active. Make sure their operating authority has not been revoked or paused in the last 12 months.
The national average truck failure rate is 21.4%. Fleets with rates above 30% are pulled off the road more frequently.
Verify active auto liability on file ($750K to $1M) and ask for proof of at least $100K in cargo insurance.
Important Rules and Routes for Z & W MILLING REFINING CO
Here is what you need to know about renewal dates, common trucking corridors, and quick checks for this company.
Trucking companies must update their basic federal registration (Form MCS-150) every 24 months. If a company misses this deadline, the DOT can pause their active license.
Wyoming Highway Patrol Commercial Carrier Division enforces severe winter high-wind blow-over closures on light high-profile trailers along I-80. State officers check brakes, tires, lights, and driver logbooks during routine highway scale stops.
Before giving a load to Z & W MILLING REFINING CO (registered with 1 truck), call them at Listed on Federal Record to confirm who you are speaking with. Always ask for an insurance certificate showing at least $750,000 in liability coverage.
Frequently Asked Questions
Verified answers about Z & W MILLING REFINING CO's fleet size, insurance filings, and safety records.
Z & W MILLING REFINING CO is registered under USDOT #52066 with an active operating status. They operate as a private fleet or intrastate motor carrier based in WY.
Government records show Z & W MILLING REFINING CO operates 1 truck and has 1 licensed commercial driver on file.
No. Over the past 24 months, Z & W MILLING REFINING CO has zero roadside inspection violations and zero out-of-service orders on file. They maintain a clean safety record in federal databases.
Z & W MILLING REFINING CO has zero DOT-recordable crashes reported over the past two years. That means no fatal accidents, injuries, or vehicle tows are on file.
Z & W MILLING REFINING CO has $750,000 in active commercial auto liability insurance filed under Form BMC-91X with the DOT. This meets federal legal rules to protect freight and the public.
Their registered office is in TORRINGTON, WY 82240. Their registered contact phone number on official file is N/A.
Z & W MILLING REFINING CO submitted their latest federal census update (Form MCS-150) on August 24, 2026. All active motor carriers must file this update every two years to keep their license in good standing.
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