DEAN SEIBOLD

AUTHORIZED

DBA: STONEBOY SUPPORT SERVICES

MILE POST 274 RICHARDSON HIGHWAY, DELTA JUNCTION, AK, 99737|(907) 388-4211

USDOT

2162652

MC Number

N/A

Fleet Size

3

Total Drivers

2

Last updated: March 12, 2026

Safety overview

DEAN SEIBOLD is a small intrastate only (non-hazmat) motor carrier based in DELTA JUNCTION, Alaska, 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
Private (Property)
Cargo Carried
FIRE EQUIPMENT
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 DEAN SEIBOLD authorized to operate?

Yes. DEAN SEIBOLD (USDOT #2162652) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does DEAN SEIBOLD operate?

DEAN SEIBOLD operates 3 power units with 2 drivers on file. That makes them a small carrier.

Does DEAN SEIBOLD transport hazardous materials?

No. DEAN SEIBOLD does not have a hazardous materials flag in the FMCSA database.

Where is DEAN SEIBOLD located?

DEAN SEIBOLD is based in DELTA JUNCTION, Alaska at MILE POST 274 RICHARDSON HIGHWAY, 99737. Phone: (907) 388-4211.