FMCSA Carrier Profile
BEST PETROLEUM CORPORATION
Owner / Officer: Oscar Nieves
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
0th pct · 50 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
BEST PETROLEUM CORPORATION is an active FMCSA-registered motor carrier based in Toa Baja, PR, operating under DOT 436596. No high-severity flags were found on authority or insurance records. Across 50 FMCSA inspections on record, this carrier shows 0.0% vehicle OOS and 0.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
436596
Operating Status
Active
Safety Rating
Not Rated
Entity Type
Corporation
MCS-150 Filed
October 6, 2025
FMCSA Registration
February 14, 1991
Annual Mileage
2,288,039 mi (2025)
Contact Information
Address
Carr 2 Km 20 5, Toa Baja, PR 00949
Phone
Cell Phone
Email
Owner / Officer
Oscar Nieves
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Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
50
Driver Inspections
1
Vehicle Inspections
45
Total OOS Orders
Violations by Category
Vehicle Maintenance23
Unsafe Driving5
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
2025
2024
Inspection Records (50)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| May 30, 2026 | PR | Level II — Walk-Around | KENWORTH · 1NKAL40X7EJ398677 | 0 | Clean |
| August 29, 2025 | PR | Level II — Walk-Around | KENWORTH · 1NK0L6EX73J389748 | 1 | Passed |
| May 28, 2026 | PR | Level II — Walk-Around | KENWORTH · 3BKDL40X4PF266040 | 0 | Clean |
| March 28, 2026 | PR | Level II — Walk-Around | KENWORTH · 1NKDL40X2NR140145 | 1 | Passed |
| February 28, 2026 | PR | Level IV — Special Study | KENWORTH · 3BKDL40X3GF113584 | 0 | Clean |
| August 28, 2025 | PR | Level II — Walk-Around | KENWORTH · 3BKMHZ8X9XF796099 | 0 | Clean |
| February 27, 2026 | PR | Level II — Walk-Around | KENWORTH · 1NKDL40X7MR443274 | 0 | Clean |
| August 27, 2025 | PR | Level II — Walk-Around | KENWORTH · 3BKDL40X3GF113584 | 1 | Passed |
| February 25, 2026 | PR | Level II — Walk-Around | KENWORTH · 3BK0L40X76F158377 | 0 | Clean |
| July 24, 2025 | PR | Level II — Walk-Around | KENWORTH · 3BKDX4TX5MF449006 | 1 | Passed |
| February 24, 2026 | PR | Level II — Walk-Around | KENWORTH · 1NKDL40X7LR377856 | 0 | Clean |
| April 24, 2024 | PR | Level II — Walk-Around | KW · 3BK0LB0X15F081105 | 0 | Clean |
Showing 12 of 50 inspection records
Other Carriers in Toa Baja, PR
Data sourced from FMCSA MCMIS via Socrata. Last updated: July 28, 2026.
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