Haulwolf Inc is an active interstate carrier based in Markham, ON.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 8 | 0 | 0 |
| Tractors | 5 | 3 | 0 |
| Trailers | 5 | 4 | 0 |
| Total Power Units | 8 | ||
Distinct vehicles · 24 mo
vs 8 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 98% | 98% | Worse than most peers |
| HOS Compliance | 89% | 94% | Worse than most peers |
| Driver Fitness | 93% | 98% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 94% | 97% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 3 | — | 6.67% |
| Vehicle | 0 | 6 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 10 | 5 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 9, 2026 | UT | TRUCK TRACTOR | 1 | 1 |
| Feb 6, 2026 | MT | TRUCK TRACTOR | 4 | 3 |
| Jan 31, 2026 | MT | TRUCK TRACTOR | 2 | 2 |
| Jan 30, 2026 | SD | TRUCK TRACTOR | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 7.10 | — |
| HOS Compliance | 4 | 1.89 | — |
| Vehicle Maintenance | 5 | 12.63 | — |
| Driver Fitness | 1 | 0.63 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 9 states. Top state MT accounts for 26% of activity. Activity outside home state (ON): 100%.
+4 other states with fewer inspections
| 6 |
| Hours-of-Service Compliance | 6 | 3 | 2 |
| Unsafe Driving | 2 | 1 | 0 |
| Driver Fitness | 1 | 1 | 1 |
| 0 |
| Jan 10, 2026 | IA | TRUCK TRACTOR | 0 | 0 |
| Dec 3, 2025 | MT | TRUCK TRACTOR | 0 | 0 |
| Nov 16, 2025 | NC | TRUCK TRACTOR | 1 | 0 |
| Nov 14, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Nov 5, 2025 | WA | TRUCK TRACTOR | 1 | 0 |
| Nov 4, 2025 | UT | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 9, 2026 | 3958E1PCOOS | HOS - False record of duty status that concealed an HOS limitation violation after the last rest period. Driver improperly used Personal Conveyance | Hours-of-Service Compliance | Yes |
| Feb 6, 2026 | 39345DBAAL | Air Brake - Audible air leak at other than a proper connection | Vehicle Maintenance | Yes |
| Feb 6, 2026 | 39347ABCFSBDSA | Drum Brake - Contaminated friction surface on a steering axle | Vehicle Maintenance | Yes |
| Feb 6, 2026 | 39375A1TEPBM | Tires - All others - Exposed ply or belt material in tread or sidewall area | Vehicle Maintenance | — |
| Feb 6, 2026 | 3965BHWSL | Hubs - Wheel seal leaking | Vehicle Maintenance | Yes |
| Jan 31, 2026 | 38395LCDL | RESTRICTION - (CDL) - OPERATE A CMV IN VIOLATION OF A RESTRICTION. | Driver Fitness | Yes |
| Jan 31, 2026 | 3958K2HOSP | HOS (Property) - Failing to have in possession RODS for the previous seven consecutive days and available for inspection while on duty | Hours-of-Service Compliance | Yes |
| Nov 16, 2025 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Nov 5, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Oct 9, 2025 | 39524 | HOS (ELD) - ELD Form and Manner | Hours-of-Service Compliance | — |