HaulerCheck · https://haulercheck.com/carrier/248941-591182-ontario-limited/ · Checked 2026-10-20 09:48 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
591182 ONTARIO LIMITED
Doing business as WOLVERINE FREIGHT SYSTEM
No risk signals in the last-known data
How risk signals workNothing in the FMCSA record matched our risk signals. That is not a guarantee, and it does not confirm who you are talking to; follow the checks below. Authority and insurance are last known from May 14, 2026.
No cargo cover filed with FMCSA
Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (800) 265-5051, not a number from an email or load board.
- Check that the MC number you were given is MC176742.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC176742 | Primary | NORTHBRIDGE GENERAL INSURANCE CORPORATION Policy P04205912 · 91X | $1,000,000 | Oct 31, 2024 | Active |
Insurance that ended since 2024 · 1 policy
| Ended | Type | Insurer | Effective | How it ended |
|---|---|---|---|---|
| Oct 31, 2024 | Liability (BI&PD) MC176742 | NORTHBRIDGE GENERAL INSURANCE CORPORATION Policy P7174719 | Oct 31, 2017 | Replaced |
"Replaced" means a new filing took over the day the old one ended. "Cancelled" means the insurer or the company ended the policy; if no replacement was filed in time, the company was uninsured with FMCSA in between.
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
2 of 13 · Ontario avg 16.1%
0 of 24 · Ontario avg 2.2%
By quarter inspections and vehicle out-of-service rate
Bar height: inspections in the quarter. Percentage: vehicles put out of service, of vehicle inspections. The first and last quarters are partial.
Where it was inspected 6 states and provinces, 24 months
- MI 12 50.0%
- NY 4 16.7%
- OH 4 16.7%
- IN 2 8.3%
- TN 1 4.2%
- NC 1 4.2%
Vehicles seen at inspections different VINs, 24 months
Power units: 19
19 tractors
Freightliner 8Volvo 8International 1Kenworth 1Mack 1Peterbilt 1
57 power units declared on the MCS-150. Inspections see only part of a fleet, so fewer here is normal; many more can mean the registration is out of date.
Trailers: 24
24 semi-trailers
Stoughton 13Vanguard 4Utility 1Wabash 1
Includes trailers the company pulled but does not own, such as shipper or leasing trailers.
Shippers named on inspection reports 24 months
FORD 2Nascote 1Abc Technologies 1Worley & Mccullogh 1Plasman 1Ford Engine 1Gm Flint 1Pittsburgh Glass 1
As written by roadside inspectors, who note the shipper on the bill of lading. Only names that appear on at least three different carriers' reports are shown, so private individuals are never listed. A shipper on a report is not a reference.
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Sep 16, 2026 | NY | 2 | 0 | No |
| Sep 3, 2026 | MI | 3 | 1 | No |
| Aug 25, 2026 | MI | 2 | 1 | Yes |
| Jul 2, 2026 | IN | 3 | 1 | No |
| Apr 27, 2026 | MI | 3 | 1 | No |
| Apr 22, 2026 | OH | 3 | 0 | No |
| Apr 17, 2026 | OH | 3 | 1 | No |
| Apr 2, 2026 | MI | 1 | 3 | No |
| Mar 31, 2026 | NC | 3 | 0 | No |
| Dec 15, 2025 | MI | 2 | 0 | No |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Ontario average covers 27,994 vehicle and 49,131 driver inspections of all Ontario-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
19 violations counted in FMCSA's Safety Measurement System (SMS), 2 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 28 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Ontario share |
|---|---|---|---|---|
| Vehicle Maintenance | 10 | 2 | 52.6% | 62.1% |
| Unsafe Driving | 6 | 0 | 31.6% | 16.4% |
| Hours-of-Service Compliance | 3 | 0 | 15.8% | 18.9% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| State/Local Laws - Following too closely Dangerous Driving · Unsafe Driving · code 3922SLLFC | 2 | 0 |
| State/Local Laws - Failure to maintain lane Dangerous Driving · Unsafe Driving · code 3922SLLML | 2 | 0 |
| Lighting - Clearance lamp(s) inoperative Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939ALCL | 2 | 0 |
| Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on Lighting · Vehicle Maintenance · code 3939ALRLIWR | 1 | 1 |
| Suspension - Deflated air suspension Suspension · Vehicle Maintenance · code 393207FSDAS | 1 | 1 |
| HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a EOBR Related · Hours-of-Service Compliance · code 39522H4ELDBRODS | 1 | 0 |
| HOS (ELD) - ELD Form and Manner Other Log/Form & Manner · Hours-of-Service Compliance · code 39524 | 1 | 0 |
| HOS (ELD) - Driver failing to review records and certify the accuracy of the information. Other Log/Form & Manner · Hours-of-Service Compliance · code 39530B1ELDDFR | 1 | 0 |
| Driver - Failed to use seat belt while operating a CMV. Seat Belt · Unsafe Driving · code 39216AD | 1 | 0 |
| Driver - Failed to use seat belt while operating a CMV Seat Belt · Unsafe Driving · code 39216D | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the Ontario column is the mix across all Ontario-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 19, 2024 – Oct 19, 2026
2 most recent crashes
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Sep 4, 2026 | Sterling Heights, MI | 0 | 0 |
| Mar 20, 2025 | Sterling Heights, MI | 0 | 1 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 248941 |
|---|---|
| MC / docket | MC176742 |
| Legal name | 591182 ONTARIO LIMITED |
| DBA name | WOLVERINE FREIGHT SYSTEM |
| Operation | Interstate |
| Business type | Corporation |
| Power units | 57 |
| Drivers | 50 |
| Annual mileage | 3,778,178 (2025) |
| Hazmat | No |
| Safety rating | Satisfactory (Jun 22, 1992) |
| USDOT number added | Jul 26, 1984 · 42 years ago |
| Last MCS-150 update | Dec 16, 2025 |
| Email domain on file | @wolverinefreight.ca |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 25 | 32 |
| Trailers | 350 | 0 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
General FreightHousehold GoodsMetal: Sheets, Coils, RollsBuilding MaterialsLiquids/GasesIntermodal ContainersChemicalsBeveragesPaper ProductsConstructionOtherAuto Products
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about 591182 ONTARIO LIMITED
What does 591182 ONTARIO LIMITED's operating authority allow?
MC176742: Contract carrier (may haul regulated property for hire under continuing contracts with specific shippers).
Which information about 591182 ONTARIO LIMITED is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot.
What should I verify before booking 591182 ONTARIO LIMITED?
Confirm the authority and insurance on the Motus record for USDOT 248941. Call the company back on the phone number on file, (800) 265-5051, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC176742, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Windsor, ON →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 09:48 UTC.