What is Superior Tank Lines Northwest Division INC's safety grade?

Superior Tank Lines Northwest Division INC has a CarrierRecord safety grade of A. This grade is based on FMCSA inspection results, out-of-service rates, and crash history. Grades range from A (excellent) to F (poor). NR means not enough data to rate.

How many FMCSA inspections does Superior Tank Lines Northwest Division INC have?

Superior Tank Lines Northwest Division INC has 80 inspections on record with a 17.5% vehicle out-of-service rate and a 1.3% driver out-of-service rate. The national averages are 23.2% and 6.4% respectively. These inspections revealed 61 violations.

Has Superior Tank Lines Northwest Division INC been involved in any crashes?

Superior Tank Lines Northwest Division INC has 3 crashes on record.

Does Superior Tank Lines Northwest Division INC have active authority and insurance?

Superior Tank Lines Northwest Division INC has inactive common authority. BIPD insurance is not on file with the FMCSA. Cargo insurance is not on file.

Superior Tank Lines Northwest Division INC Safety Record

DOT# 1885447 · Portland, OR 97210 · 9094300855

Excellent safety record — scored 15/100 (lower is better). This carrier has one of the best inspection records on file.

Last inspected 03/17/2026

Grade based on FMCSA inspection, crash, and violation data. See methodology →

Safety Score Breakdown · 15/100 points

Vehicle OOS Rate 10/30 pts

Driver OOS Rate 0/20 pts

Crash Rate 5/30 pts

Fatal Crash Penalty 0/20 pts

Lower scores are better. How is this calculated?

According to FMCSA records, Superior Tank Lines Northwest Division INC (DOT# 1885447) in Portland, Oregon has 80 inspections on record with 61 violations and a 17.5% vehicle out-of-service rate and 3 crashes. Safety grade: A (excellent safety record). Inactive common authority.

80 Inspections

17.5% Vehicle OOS Rate

3 Crashes

47 Power Units

Out-of-Service Rates vs. National Average

An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.

Vehicle OOS Rate 17.5%

Carrier: 17.5% (14 of 80) National: 23.2%

Driver OOS Rate 1.3%

Carrier: 1.3% (1 of 80) National: 6.4%

52% OOS rate better than 52% of carriers in Oregon

19% crash rate better than 19% of carriers in Oregon

Violation Categories · 61 total violations

FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.

61 total violations across 80 inspections

15 violations resulted in out-of-service orders (25%)

Vehicle Maintenance

Unsafe Driving

Driver Fitness

Hazardous Materials

Other

Inspection History · 80 records

FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.

Inspected across 4 states: CA, OR, US, WA

Level 1: 24 (30%) Level 2: 53 (66%) Level 3: 3 (4%)

Date	State	Level	Veh OOS	Drv OOS
03/17/2026	OR	1	0	0
01/22/2026	WA	2	0	0
01/20/2026	WA	1	0	0
12/09/2025	WA	1	0	0
10/30/2025	WA	2	0	0
10/27/2025	OR	2	0	0
10/23/2025	WA	2	1	0
10/02/2025	WA	2	0	0
09/15/2025	OR	1	0	0
09/11/2025	OR	2	0	0
08/27/2025	WA	2	0	0
08/20/2025	OR	2	0	0
07/31/2025	OR	2	0	0
07/31/2025	WA	2	0	0
07/30/2025	OR	2	0	0
07/28/2025	OR	2	0	0
07/23/2025	WA	2	0	0
06/26/2025	WA	1	0	0
06/12/2025	OR	1	1	0
05/29/2025	WA	3	0	0
05/13/2025	WA	2	0	0
05/06/2025	OR	1	0	0
04/10/2025	OR	2	0	0
04/09/2025	WA	1	0	0
03/31/2025	OR	1	0	0
03/25/2025	US	2	0	0
03/13/2025	OR	2	0	0
03/11/2025	WA	1	0	0
02/28/2025	CA	1	0	0
02/28/2025	WA	2	0	0
02/27/2025	US	2	0	0
02/14/2025	CA	2	0	0
01/17/2025	WA	2	1	0
12/09/2024	OR	1	0	0
11/25/2024	WA	2	0	0
11/21/2024	WA	2	0	0
11/12/2024	US	2	0	0
11/04/2024	CA	2	0	0
10/29/2024	OR	1	0	0
10/24/2024	OR	2	0	0
10/18/2024	WA	2	0	0
10/15/2024	WA	2	0	0
10/08/2024	WA	2	0	0
08/22/2024	WA	1	0	0
08/15/2024	WA	2	0	1
07/23/2024	WA	2	0	0
07/15/2024	OR	1	0	0
07/01/2024	WA	1	4	0
06/20/2024	WA	2	1	0
05/30/2024	OR	2	0	0
05/22/2024	WA	2	0	0
05/16/2024	WA	2	0	0
04/22/2024	WA	2	0	0
04/15/2024	WA	2	0	0
04/10/2024	WA	2	0	0
04/01/2024	WA	2	3	0
03/07/2024	OR	2	0	0
01/09/2024	OR	1	0	0
01/09/2024	OR	1	0	0
01/09/2024	OR	3	0	0
12/28/2023	OR	2	0	0
12/18/2023	OR	2	1	0
12/16/2023	OR	2	0	0
12/14/2023	OR	1	0	0
09/19/2023	OR	1	0	0
09/14/2023	OR	2	0	0
08/01/2023	WA	1	0	0
06/20/2023	OR	2	0	0
06/15/2023	WA	2	0	0
06/13/2023	WA	1	1	0
06/13/2023	WA	1	0	0
05/30/2023	WA	3	0	0
05/08/2023	OR	2	0	0
04/29/2023	OR	2	1	0
04/25/2023	OR	2	0	0
04/13/2023	OR	2	0	0
04/13/2023	OR	2	0	0
04/12/2023	OR	2	0	0
04/12/2023	OR	2	0	0
04/03/2023	OR	1	0	0

Crash History · 3 records

26-APR-25 most recent crash on record

Date	State	Fatalities	Injuries	Tow-Aways
26-APR-25	OR	0	0	0
18-FEB-25	WA	0	0	0
13-JAN-25	WA	0	0	0

Authority & Insurance

FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.

MC/MX Number MC679508

Common Authority N

Contract Authority Active

Broker Authority N

BIPD Insurance Not On File

Cargo Insurance Not On File

Surety Bond Not On File

Type	Insurer	Coverage	Effective
BIPD/Primary	National Union Fire Ins. Co. of Pitsbgh. Pa	$1,000	06/30/2025

Fleet Profile

Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.

Power Units 47

Drivers 102

Fleet Size Mid-Size Fleet

Operation Type Interstate

Hazmat Yes

Operating Since 05/04/2009

MCS-150 Filed 20260202 1

Annual Mileage (MCS-150) 3,718,094

Address 3250 Nw St Helens Rd, Portland, OR 97210