JOHN MPORTSIS
USDOT 2167899 · Doing business as YIANNIS TRUCKING
Active, interstate carrier, single-truck operation (1 power unit) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate100% vs 19.1% national avg
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 2167899 |
|---|---|
| MC Number | MC-86328 |
| Legal Name | JOHN MPORTSIS |
| DBA Name | YIANNIS TRUCKING |
| Entity Type | — |
| Phone | 7133390783 |
| Address | 3914 PRINE LN, Deer Park, TX, 77536 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 95 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 1 |
|---|---|
| Out-of-Service Rate | 100% vs 19.1% national average |
Most frequent violation categories: 16 (2), 24 (2), 20 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 1 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | 42,000 |
| Last MCS-150 Filing | 23-APR-26 |
JOHN MPORTSIS operates 1 power unit — a larger fleet than 0% of carriers registered in TX.
Nearby
Other carriers in Deer Park, TX
- USA DEBUSK LLC — USDOT 2297953, 779 power units
- ONPOINT INDUSTRIAL SERVICES LLC — USDOT 2588875, 345 power units
- VAC ONE LEASING LLC — USDOT 2328948, 185 power units
- MAVIRO INC — USDOT 2341141, 60 power units
- CLEAN HARBORS EXPLORATION SERVICES INC — USDOT 2183024, 33 power units
Browse all carriers in Deer Park, TX or all TX carriers.