RTS Financial
Fast funding for your trucking business.
Get a free quoteFMCSA Carrier Profile
PRIME TANK LINES LLC
Hercules, CA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 2809892
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
10.0% OOS · 15 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- Vehicle out-of-service rate 11.1% — below the 20.7% national average
- Driver out-of-service rate 0.0% — below the 5.5% national average
- 15 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2809892
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
April 22, 2026
FMCSA Registration
September 30, 2015
Annual Mileage
195,000 mi (2026)
Contact Information
Address
178 Trestle Cove, Hercules, CA 94547
Phone
Email
Owner / Officer
Gurpreet Singh
Cargo Types
Liquids/GasesOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
15
Driver Inspections
7
Vehicle Inspections
12
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance10
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate11.1% · national avg 20.7%
✓ Below national average
10.0% of 10 inspections in the last 24 months put a driver or vehicle out of service —
26th percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
2 of 10 inspections
Unsafe Driving
0 of 9 inspections
Hours of Service
0 of 9 inspections
Driver Fitness
0 of 9 inspections
Controlled Substances
0 of 9 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA13
Fleet & Equipment (8)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~3
of 4 reported to FMCSA
Trailers
~5
seen at inspection
Equipment types observed
Semi-trailer
4
Tractor
3
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2023 Peterbilt 567 | Tractor · Class 8 | 1XPCD49X8PD856513 | 5 | — |
| Bren | Semi-trailer | 10BEA92V17F0B7425 | 4 | 1 |
| 2024 Kenworth T880 | Tractor · Class 8 | 1XKZD49X4RJ359432 | 4 | — |
| 2020 Peterbilt 579 | Tractor · Class 8 | 1XPBD49X4LD663152 | 4 | 1 |
| Bren | Semi-trailer | 10BEA92ZX5F0B5141 | 3 | — |
| Heil | Semi-trailer | 1HLA3A7B7S7H58409 | 3 | — |
| Frue | Semi-trailer | 1H4T04426LL011103 | 2 | — |
| Heil | — | 1HLA3A77S7H58409 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (15)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 6, 2026 | UEX8005909 | CA, CA | II | — | — | CHEVRON | Truck Tractor Semi-trailer |
PETERBILT BREN |
1XPCD49X8PD856513 10BEA92ZX5F0B5141 |
CA 9G62417 CA 4WH4945 |
| September 7, 2026 | UDLV005419 | CA, CA | II | — | — | CHEVRON PRODUCTS | Truck Tractor Semi-trailer |
PETERBILT BREN |
1XPCD49X8PD856513 10BEA92ZX5F0B5141 |
CA 9G62417 CA 4WH4945 |
| June 23, 2026 | N99W004769 | CA, CA | V | — | — | CHEVRON CO. | Truck Tractor Semi-trailer |
KENWORTH FRUE |
1XKZD49X4RJ359432 1H4T04426LL011103 |
CA 9G92750 CA 4HR8066 |
| June 23, 2026 | UDM7005171 | CA, CA | II | — | — | CHEVRON | Truck Tractor Semi-trailer |
KENWORTH FRUE |
1XKZD49X4RJ359432 1H4T04426LL011103 |
CA 9G92750 CA 4HR8066 |
| June 2, 2026 | NDMK007245 | CA, CA | I | 2 | — | — | Truck Tractor Semi-trailer |
PETERBILT BREN |
1XPBD49X4LD663152 10BEA92V17F0B7425 |
CA 9F33487 CA 4UT4853 |
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| May 12, 2026 | UGJO000737 | CA, CA | I | 7 | 1 | — | Truck Tractor Semi-trailer |
PETERBILT BREN |
1XPBD49X4LD663152 10BEA92V17F0B7425 |
CA 9F33487 CA 4UT4853 |
| 393.45B2-BHTD | OOSAir Brake - Hose/tubing damage into the outer reinforcement ply. | Brakes All Others | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| 396.3A1-ALBV | Air Brake - Any leak from a brake valve | Brakes All Others | ||||||||
| January 5, 2026 | UE7F002037 | NIMITZ IF, CA | II | — | — | WINDECKER FUEL | Truck Tractor Semi-trailer |
KENWORTH BREN |
1XKZD49X4RJ359432 10BEA92ZX5F0B5141 |
CA 9G92750 CA 4WH4945 |
| November 21, 2025 | NEC6001300 | GILROY IF, CA | I | — | — | — | Truck Tractor Semi-trailer |
PETERBILT HEIL |
1XPCD49X8PD856513 1HLA3A7B7S7H58409 |
CA 9G62417 CA 4KU3662 |
| October 23, 2025 | UDM7004599 | I-680 NB K PLATFORM SCALES, CA | II | — | — | VALERO | Truck Tractor Semi-trailer |
KENWORTH BREN |
1XKZD49X4RJ359432 10BEA92ZX5F0B5141 |
CA 9G92750 CA 4WH4945 |
| January 14, 2025 | UFCF000430 | GILROY IF, CA | I | — | — | PBF HOLDINGS | Truck Tractor Semi-trailer |
PETERBILT BREN |
1XPBD49X4LD663152 10BEA92V17F0B7425 |
CA 9F33487 CA 4UT4853 |
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| VALERO | 4 | October 23, 2025 |
| CHEVRON | 3 | October 6, 2026 |
| CHEVRON PRODUCTS | 1 | September 7, 2026 |
| WINDECKER FUEL | 1 | January 5, 2026 |
| PBF HOLDINGS | 1 | January 14, 2025 |
| BOYETT | 1 | October 23, 2024 |
CarrierChk Partners
View all partners →Your business here
Introduce your business to carriers.
Explore partnership
Sponsored listings — CarrierChk may be compensated for referrals. Partner with CarrierChk →
Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 11, 2026.
Verify directly on FMCSA SAFER Web.
Verify Any Carrier Free
Search any DOT or MC number for live authority status, insurance on file, and full safety history.
This profile is built from public FMCSA records. If this is your company, you can hide your contact details or request removal of this page.