Sierrita Mining & Ranching Co
15
Power Units
15
Drivers
Est. 1974 (51 yrs)
Authority Age
Not Rated
Safety Rating
Company Overview
SIERRITA MINING & RANCHING CO is an active carrier & broker registered with the FMCSA since June 1974. Based in SAHUARITA, AZ, They are classified as Both Interstate & Intrastate and operate intrastate (beyond 100 miles) and intrastate (within 100 miles). Their inferred equipment specializations include Step Deck / RGN and Car Hauler.
Equipment Analysis
Based on FMCSA cargo authorization flags and fleet composition data, Sierrita Mining & Ranching Co appears to operate the following equipment types:
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Fleet Breakdown
| Equipment | Owned | Term Leased | Trip Leased | Total |
|---|---|---|---|---|
| Trucks | 12 | 0 | 0 | 12 |
| Tractors | 3 | 0 | 0 | 3 |
| Trailers | 3 | 0 | 0 | 3 |
Fleet Size Classification: 51-100 Trucks
Authorized Cargo Types
Sierrita Mining & Ranching Co is authorized to transport the following 2 cargo types:
Operations Scope
CDL Drivers: 15
MCS-150 Mileage: 165,000 miles (2022)
Driver Information
15
Total Drivers
15
CDL Drivers
15
Intrastate Drivers
Dispatch Services in AZ
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Verify on Official Sources
Cross-reference this carrier's data with official FMCSA systems:
Safety Performance
Good
Below national average OOS rates
O Trucking Safety Grade
3
Inspections
24 months
4
Violations
Total found
0
Out of Service
Orders issued
Out-of-Service Rates vs National Average
✓ Better than national average (-7.0%)
✓ Better than national average (-21.4%)
| Date | State | Level | Violations | OOS |
|---|---|---|---|---|
| 01/30/2025 | AZ | Walk-Around | 1 | ✓ |
| 01/14/2025 | AZ | Driver Only | 1 | ✓ |
| 05/10/2024 | AZ | Full | 2 | ✓ |
Inspection data from FMCSA (24-month window). Updated daily. View full inspection history on FMCSA →
Violation Breakdown
Frequently Asked Questions
What equipment does SIERRITA MINING & RANCHING CO operate?
Based on their FMCSA cargo classifications and fleet data, SIERRITA MINING & RANCHING CO is inferred to operate: Step Deck / RGN and Car Hauler.
Is SIERRITA MINING & RANCHING CO's authority currently active?
SIERRITA MINING & RANCHING CO currently holds active operating authority with the FMCSA.
How long has SIERRITA MINING & RANCHING CO been in business?
SIERRITA MINING & RANCHING CO has been registered with the FMCSA since June 1974, making their authority approximately 51 years, 10 months old.
Where is SIERRITA MINING & RANCHING CO located?
SIERRITA MINING & RANCHING CO is physically located at 9333 W WHITE HILLS LOOP, SAHUARITA, AZ 85629-9311.
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