SIERRA STONE INC

AUTHORIZED
18883 PLUM INDUSTRIAL CT, SONORA, CA, 95370|(209) 694-8284

USDOT

4295269

MC Number

N/A

Fleet Size

3

Total Drivers

2

Last updated: March 16, 2026

Safety overview

SIERRA STONE INC is a small intrastate only (non-hazmat) motor carrier based in SONORA, California, operating 3 power units with 2 drivers. FMCSA hasn't published BASIC scores for this carrier yet. That usually means they don't have enough inspection data for the system to calculate percentiles. No crashes on file.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

No BASIC scores available. This usually means the carrier hasn't had enough inspections for FMCSA to calculate percentiles.

Company details

Entity Type
N/A
Carrier Operation
Intrastate Only (Non-Hazmat)
Operation Classification
Authorized For Hire
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

0

Total

Driver %

Driver Inspections0
Vehicle Inspections0

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is SIERRA STONE INC authorized to operate?

Yes. SIERRA STONE INC (USDOT #4295269) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does SIERRA STONE INC operate?

SIERRA STONE INC operates 3 power units with 2 drivers on file. That makes them a small carrier.

Does SIERRA STONE INC transport hazardous materials?

No. SIERRA STONE INC does not have a hazardous materials flag in the FMCSA database.

Where is SIERRA STONE INC located?

SIERRA STONE INC is based in SONORA, California at 18883 PLUM INDUSTRIAL CT, 95370. Phone: (209) 694-8284.