CarrierScore

KENT'S OIL SERVICE

DBA: PACIFIC NORTHWEST OIL

ActiveNot RatedINTERSTATEHAZMAT

Based in STOCKTON, California, KENT'S OIL SERVICE is a motor carrier registered under USDOT 877481. Their fleet consists of 37 commercial vehicles staffed by 23 drivers. Their vehicle out-of-service rate of 0.0% is below the national average of 20.7%, suggesting relatively well-maintained equipment. The carrier is authorized for hazardous materials transportation. The carrier has only 0% of required liability insurance on file — a coverage gap of $750K. Our composite safety score rates this carrier at 50/100, indicating a mixed safety profile that warrants closer review.

37
Power Units
23
Drivers
877481
USDOT #
50/100
Safety Score
⚠️

Insurance Coverage Gap

This carrier has $0 in liability insurance on file but $750K is required — a shortfall of $750K (0% of required coverage).

Company Details

Legal Name
KENT'S OIL SERVICE
USDOT Number
877481
Entity Type
CARRIER
Address
3310 E MINER AVE
STOCKTON, CA 95205-4713
Carrier Operation
Interstate
Last MCS-150 Update
February 23, 2026

Inspection Record

TypeTotalOOSRateNat'l Avg
Vehicle100.0%20.7%
Driver100.0%5.5%
Hazmat000.0%4.5%

Crash History

1
Fatal
1
Injury
3
Towaway
4
Total

BASICs Safety Scores

Unsafe Driving0%
Crash IndicatorN/A
HOS Compliance0%
Vehicle Maintenance1.42%
Controlled Substances0%
Hazmat ComplianceN/A
Driver Fitness0%

Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.

Location

3310 E MINER AVE, STOCKTON, CA 95205-4713

Frequently Asked Questions

What is KENT'S OIL SERVICE's USDOT number?
KENT'S OIL SERVICE's USDOT number is 877481. The company is based in STOCKTON, California.
Is KENT'S OIL SERVICE a safe trucking company?
KENT'S OIL SERVICE has not received a formal safety rating from FMCSA. The company has had 1 vehicle inspections with a 0.0% out-of-service rate (national average: 20.7%). They have 4 reportable crashes on record.
How many trucks does KENT'S OIL SERVICE have?
KENT'S OIL SERVICE operates 37 power units (trucks/commercial vehicles) and employs 23 drivers, according to their latest FMCSA filing.

Source: FMCSA Safety and Fitness Electronic Records (SAFER) System