517232 ONTARIO LIMITED

AUTHORIZED
1055 LINE 2, NIAGARA ON THE LAKE, ON, L0S 1J0|(905) 651-4580

USDOT

623551

MC Number

N/A

Fleet Size

2

Total Drivers

2

Last updated: March 10, 2026

Safety overview

517232 ONTARIO LIMITED is a small interstate motor carrier based in NIAGARA ON THE LAKE, ON, operating 2 power units with 2 drivers. Their safety profile raises flags: 3 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. No crashes on file.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

Unsafe Driving
74%
HOS / Fatigue
76%
👤Driver Fitness
81%
Controlled Substances
93%
🔧Vehicle Maintenance
60%

Company details

Entity Type
N/A
Carrier Operation
Interstate
Operation Classification
Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

What are BASIC scores?

FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.

A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.

Unsafe driving
Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
HOS / Fatigue
Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
Driver fitness
Licensing problems, expired medical certificates, and other driver qualification issues.
Controlled substances
Drug and alcohol testing violations, possession, or impairment.
Vehicle maintenance
Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
Crash indicator
Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.

Inspections

0

Total

Driver %

Driver Inspections0
Vehicle Inspections0

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is 517232 ONTARIO LIMITED authorized to operate?

Yes. 517232 ONTARIO LIMITED (USDOT #623551) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.

What is 517232 ONTARIO LIMITED's safety record?

517232 ONTARIO LIMITED has 3 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.

How many trucks does 517232 ONTARIO LIMITED operate?

517232 ONTARIO LIMITED operates 2 power units with 2 drivers on file. That makes them a small carrier.

Does 517232 ONTARIO LIMITED transport hazardous materials?

No. 517232 ONTARIO LIMITED does not have a hazardous materials flag in the FMCSA database.

Where is 517232 ONTARIO LIMITED located?

517232 ONTARIO LIMITED is based in NIAGARA ON THE LAKE, ON at 1055 LINE 2, L0S 1J0. Phone: (905) 651-4580.