RALPH DIAZ
AUTHORIZEDDBA: CORPUS CHRISTI DISPOSAL SERVICE INC
USDOT
1935465
MC Number
N/A
Fleet Size
27
Total Drivers
18
Last updated: March 11, 2026
Safety overview
RALPH DIAZ is a mid-size intrastate only (non-hazmat) motor carrier based in CORPUS CHRISTI, Texas, operating 27 power units with 18 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 PercentilesHigher 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 %
Crash history
0
Total Crashes
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Frequently asked questions
Is RALPH DIAZ authorized to operate?
Yes. RALPH DIAZ (USDOT #1935465) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.
How many trucks does RALPH DIAZ operate?
RALPH DIAZ operates 27 power units with 18 drivers on file. That puts them in the mid-size range.
Does RALPH DIAZ transport hazardous materials?
No. RALPH DIAZ does not have a hazardous materials flag in the FMCSA database.
Where is RALPH DIAZ located?
RALPH DIAZ is based in CORPUS CHRISTI, Texas at 13130 LEOPARD STREET, 78410. Phone: (361) 265-0900.