SUPERIOR BULK INC
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DOT #
2325622
MC #
951261
Location
MAYER, AZ
Power Units
96
Drivers
125
Trailers
53
Annual Miles
In full report
Entity Type
N/A
MCS-150 Date
Mar 23, 2026
Risk Signals — SUPERIOR BULK INC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you…
Authority for sale
No active listings detected…
Equipment for sale
1 fleet VIN listed — routine for fleet size…
Financial risk
Analyzed in the full report…
Fraud signals
Connection analysis in the full report…
Historical patterns
Pattern analysis runs when you unlock the report…
Recent activity
No adverse news in 90 days…
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Inspection Summary
Recent Inspections (90 Days)
8
Vehicle OOS Rate
12.5%
1 of 8
National avg ~21%
Driver OOS Rate
0%
0 of 8
National avg ~5%
OOS Inspections
1
Driver + Vehicle OOS
Most recent
Aug 26, 2026 · AZ
Clean rate (90d)
32%
Every inspection with date, location, level, violations found, and out-of-service results.
Crash Summary
Total Crashes
44
All time
Fatalities
2
Injuries
14
Tow-Away
43
Counterparty Reports
Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with SUPERIOR BULK INC.
No verified counterparty reports yet
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About SUPERIOR BULK INC
SUPERIOR BULK INC, based in Mayer, AZ, operates a fleet of 77 power units and employs 94 drivers, specializing in the transportation of building materials and dry bulk cargo. The company holds active contract authority for interstate operations and manages a total of 56 trailers. Additionally, SUPERIOR BULK INC has common carrier authority but does not hold broker authority.
Key Contacts3 on file
By Seniority
By Function
Names, titles, emails, and direct phone numbers for this carrier's decision-makers — included with your AlphaLoops trial.
Included with AlphaLoops for Brokers →Service RegionsActive in 6 states
Full state-by-state operating volumes, inspection locations, and lane coverage analysis.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Operating Authority
Common Authority
No Authority
Contract Authority
Holds Active Authority(10.6 years)
Broker Authority
No Authority
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names.
Contact Information
Physical Address
14325 S CROSS L ROAD
MAYER, AZ 86333
Cargo & Operations
Cargo Carried
Violations by Category107 total
Most common category
Vehicle Maintenance · 50% of violations
across 7 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics66 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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