RAMIRO C DIAZ
USDOT 2630858 · Doing business as PRIMOS TRANSPORTATION
Active, interstate carrier, small fleet (2 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Insurance on fileWilshire Insurance Company
- Out-of-service rate100% vs 19.1% national avg
- Authority ageGranted 11 years ago
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 | 2630858 |
|---|---|
| MC Number | MC-915567 |
| Legal Name | RAMIRO C DIAZ |
| DBA Name | PRIMOS TRANSPORTATION |
| Entity Type | — |
| Phone | 8062642020 |
| Address | 818 HARRAL AVE, Littlefield, TX, 79339 |
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.
Filings
Insurance
| Current Insurer | Wilshire Insurance Company |
|---|---|
| Coverage on File | $750,000 |
| Insurance on File Since | 2024-06-01 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| Wilshire Insurance Company | $750,000 | BMC-91X | 2024-06-01 | — |
Timeline
Authority history
| Authority First Granted | 2015-06-15 Established authority |
|---|---|
| Authority Events on Record | 1 |
- 2015-06-15 — Granted — Motor Carrier of Property (Except Household Goods) Active GRANTED
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 85 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 97 / 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 | 2 |
|---|---|
| Out-of-Service Rate | 100% vs 19.1% national average |
Most frequent violation categories: 16 (4), 20 (2), 23 (2).
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) | 2 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | 113,840 |
| Last MCS-150 Filing | 28-MAY-26 |
RAMIRO C DIAZ operates 2 power units — a larger fleet than 66% of carriers registered in TX.
Nearby
Other carriers in Littlefield, TX
- ALLWAYS TOWING INC — USDOT 2802838, 5 power units
- TRIPLE T IRRIGATION INC — USDOT 3067100, 5 power units
- GSL LOGISTICS LLC — USDOT 2794837, 2 power units
- JOSE N RUBALCAVA — USDOT 2822926, 2 power units
- ROLLING STOCK W-2 INC — USDOT 2940267, 2 power units
Browse all carriers in Littlefield, TX or all TX carriers.