Data / Carriers / Arizona / Superior Bulk Inc
Superior Bulk Inc, Mayer, AZ: USDOT 2325622, 96 power units, 69 inspections, 11 crashes
Superior Bulk Inc (USDOT 2325622) is an interstate carrier in Mayer, AZ, registered with FMCSA with 96 power units and 125 drivers as it reports them. FMCSA recorded 69 roadside inspections from November 7, 2024 to November 7, 2026, the latest on October 30, 2026. Its vehicle out of service rate was 16.1% against 22.9% for all carriers (9 of 56 vehicle inspections). The states reported 11 crashes in the same period, with 0 deaths and 3 injuries.
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- USDOT number
- 2325622
- Location
- 14325 S Cross L Road, Mayer, AZ 86333
- Phone
- (602) 585 9006
- Operation
- Interstate; for hire
- Docket
- MC 951261
- Operating authority
- Active contract carrier authority for property
- Liability insurance on file
- $750,000 (bodily injury and property damage)
- Power units
- 96
- Drivers
- 125 (125 with a commercial licence)
- Miles reported
- 8,400,000 in 2025
- Cargo carried
- Building materials, Dry bulk commodities, Fly Ash Dry Cement Lime
- Last registration update
- March 23, 2026
- In the FMCSA register since
- July 18, 2012
- FMCSA safety measurement page
- ai.fmcsa.dot.gov
Inspections and out of service rates
Roadside inspections from November 7, 2024 to November 7, 2026. The national rate is the rate across every carrier in the same window.
| Measure | Inspections | Out of service | Rate | National rate | Against national |
|---|---|---|---|---|---|
| Vehicle inspections | 56 | 9 | 16.1% | 22.9% | 6.8 points below the national rate |
| Driver inspections | 69 | 1 | 1.4% | 6.3% | 4.9 points below the national rate |
| All inspections, any out of service order | 69 | 10 | 14.5% | 19.4% |
Crashes
11 crashes reported from November 7, 2024 to November 7, 2026; the newest 10 are listed.
| Date | City | State | Deaths | Injuries | Towed away |
|---|---|---|---|---|---|
| October 13, 2026 | Paulden | AZ | 0 | 0 | Yes |
| September 10, 2026 | San Tan Valley | AZ | 0 | 0 | Yes |
| June 17, 2026 | Sacaton | AZ | 0 | 1 | No |
| April 27, 2026 | Peoria | AZ | 0 | 0 | Yes |
| March 2, 2026 | Unincorporated | CA | 0 | 1 | Yes |
| December 23, 2025 | Chandler | AZ | 0 | 0 | Yes |
| December 22, 2025 | Mesa | AZ | 0 | 1 | Yes |
| February 12, 2025 | Chandler | AZ | 0 | 0 | Yes |
| February 6, 2025 | Mesa | AZ | 0 | 0 | Yes |
| January 13, 2025 | AZ | 0 | 0 | Yes |
The carrier's full record on the FMCSA safety measurement page
Also on SpecStream
Updated November 7, 2026. Read from US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files. Public domain (U.S. government work). Inspection and crash counts cover November 7, 2024 to November 7, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.