SUPERIOR BULK INC
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Power Units
96
Drivers
125
Trailers
52
Annual Miles
Locked
Entity Type
N/A
MCS-150 Date
Mar 23, 2026
Out of Service
No
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.
Risk Signals — SUPERIOR BULK INC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you… unlock for full analysis
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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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.
Inspection History12 in 90 days
Most recent
Jun 10, 2026 · AZ
Clean rate (90d)
35%
Every inspection with date, location, level, violations found, and out-of-service results.
Inspection Summary
Recent Inspections (90 Days)
12
Vehicle OOS Rate
25%
3 of 12
National avg ~21%
Driver OOS Rate
0%
0 of 12
National avg ~5%
OOS Inspections
3
Driver + Vehicle OOS
Crash Summary
Total Crashes
43
All time
Fatalities
2
Injuries
13
Tow-Away
43
Operating Authority
Common Authority
No Authority
Contract Authority
Holds Active Authority(10.3 years)
Broker Authority
No Authority
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names — included in the vetting report.
Contact Information
Physical Address
MAYER, AZ 86333
Cargo & Operations
Cargo Carried
Violations by Category105 total
Most common category
Vehicle Maintenance · 47% of violations
across 7 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics65 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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