SUPERIOR TANK LINES NORTHWEST DIVISION INC
AUTHORIZEDUSDOT
1885447
MC Number
679508
Fleet Size
43
Total Drivers
102
FMCSA-derived snapshot updated: August 30, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
SUPERIOR TANK LINES NORTHWEST DIVISION INC is a mid-size interstate motor carrier based in PORTLAND, Oregon, operating 43 power units with 102 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 1.9% comes in under the 6.7% national average. They have 3 crashes on file. FMCSA records show 53 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Oregon is 10.0% and the average vehicle OOS rate is 30.2% across 28,031 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
53
Total
50%
Driver %
Insurance on file
Liability (BIPD)
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA — eff. Jun 30, 2025
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
3
Total Crashes
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Frequently asked questions
Is SUPERIOR TANK LINES NORTHWEST DIVISION INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for SUPERIOR TANK LINES NORTHWEST DIVISION INC (USDOT #1885447) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is SUPERIOR TANK LINES NORTHWEST DIVISION INC's safety record?
SUPERIOR TANK LINES NORTHWEST DIVISION INC has 53 inspections in CarrierOwl's current imported snapshot and 3 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does SUPERIOR TANK LINES NORTHWEST DIVISION INC operate?
SUPERIOR TANK LINES NORTHWEST DIVISION INC operates 43 power units with 102 drivers on file. That puts them in the mid-size range.
Does SUPERIOR TANK LINES NORTHWEST DIVISION INC transport hazardous materials?
Yes. SUPERIOR TANK LINES NORTHWEST DIVISION INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is SUPERIOR TANK LINES NORTHWEST DIVISION INC located?
SUPERIOR TANK LINES NORTHWEST DIVISION INC is based in PORTLAND, Oregon at 3250 NW ST HELENS RD, 97210. Phone: (909) 430-0855.
What are SUPERIOR TANK LINES NORTHWEST DIVISION INC's out-of-service rates?
SUPERIOR TANK LINES NORTHWEST DIVISION INC's driver out-of-service rate is 1.9%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 5.8%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.