SUPERIOR TANK LINES NORTHWEST DIVISION INC
USDOT 1885447
Active, interstate carrier, mid-size fleet (47 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate7.7% vs 19.1% national avg
- Crashes (24 months)3 reported — involvement does not imply fault
- Linked registrations1 share this carrier's phone or address
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 | 1885447 |
|---|---|
| MC Number | MC-679508 |
| Legal Name | SUPERIOR TANK LINES NORTHWEST DIVISION INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 9094300855 |
| Address | 3250 NW ST HELENS RD, Portland, OR, 97210 |
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 | true |
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 | 78 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 89 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 66 / 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 | 52 |
|---|---|
| Out-of-Service Rate | 7.7% vs 19.1% national average |
| Crashes | 3 total (0 fatal, 0 with injuries, 3 towaway) |
- 2025-04-26 — OR — towaway
- 2025-02-18 — WA — towaway
- 2025-01-13 — WA — towaway
- 2023-12-14 — WA — 1 injured, towaway
- 2023-11-19 — WA — towaway
Most frequent violation categories: 15 (9), 16 (9), 12 (3).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 47 |
|---|---|
| Drivers | 102 |
| Recent Annual Mileage | 3,718,094 |
| Last MCS-150 Filing | 02-FEB-26 |
SUPERIOR TANK LINES NORTHWEST DIVISION INC operates 47 power units — a larger fleet than 99% of carriers registered in OR.
Nearby
Other carriers in Portland, OR
- SEQUENTIAL ENVIRONMENTAL SERVICES LLC — USDOT 1786988, 112 power units
- ASM LLC — USDOT 1863079, 100 power units
- AVANGRID RENEWABLES HOLDINGS INC — USDOT 1755931, 98 power units
- TIRE FACTORY INC — USDOT 1827307, 75 power units
- APEX DIRECTIONAL DRILLING LLC — USDOT 2044811, 52 power units
Browse all carriers in Portland, OR or all OR carriers.