Heyl Truck Lines Inc is an active interstate carrier based in Sioux Falls, SD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 525 | 0 | 0 |
| Tractors | 0 | 525 | 0 |
| Trailers | 0 | 1,275 | 0 |
| Total Power Units | 525 | ||
Distinct vehicles · 24 mo
vs 525 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 100% | 90% | Worse than most peers |
| HOS Compliance | 100% | 91% | Worse than most peers |
| Driver Fitness | 100% | 93% | Worse than most peers |
| Controlled Substances | 100% | 99% | Worse than most peers |
| Vehicle Maintenance | 100% | 81% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 43 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 2 | 2 |
| Oct 1, 2025 | 0 | 1 | 2 | 2 |
| Jul 1, 2025 | 0 | 2 | 4 | 4 |
| Apr 1, 2025 | 0 | 1 | 4 | 4 |
| Jan 1, 2025 | 0 | 1 | 4 | 4 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 127 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | OK | TRUCK TRACTOR | 1 | 0 |
| Mar 24, 2026 | FL | TRUCK TRACTOR | 1 | 0 |
| Mar 24, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Mar 23, 2026 | FL | TRUCK TRACTOR | 0 | 0 |
| Mar 23, 2026 |
| Category |
|---|
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 68 | 0.91 | — |
| HOS Compliance | 34 | 0.10 | — |
| Vehicle Maintenance | 98 | 2.08 | — |
| Driver Fitness | 3 | 0.01 | — |
| Controlled Substances | 2 | 0.02 | — |
| 4.44% |
Where they run
Inspected in 41 states. Top state FL accounts for 14% of activity. Activity outside home state (SD): 91%.
+36 other states with fewer inspections
| Oct 1, 2024 |
| 0 |
| 3 |
| 4 |
| 4 |
| Jul 1, 2024 | 0 | 1 | 3 | 3 |
| 56 |
| Unsafe Driving | 72 | 15 | 0 |
| Hours-of-Service Compliance | 42 | 5 | 0 |
| Controlled Substances/​Alcohol | 4 | 2 | 4 |
| Driver Fitness | 3 | 1 | 1 |
| US |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Mar 22, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 20, 2026 | GA | TRUCK TRACTOR | 0 | 0 |
| Mar 19, 2026 | FL | TRUCK TRACTOR | 0 | 0 |
| Mar 18, 2026 | FL | TRUCK TRACTOR | 0 | 0 |
| Mar 17, 2026 | NE | TRUCK TRACTOR | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 24, 2026 | 39530B1ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Hours-of-Service Compliance | — |
| Mar 23, 2026 | 3963A1ALBV | Air Brake - Any leak from a brake valve | Vehicle Maintenance | — |
| Mar 17, 2026 | 3953A3HOSPRNP | Driving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation | Hours-of-Service Compliance | — |
| Mar 14, 2026 | 3967AUO | Unsafe Operations - Prohibited | Vehicle Maintenance | — |
| Mar 10, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 4, 2026 | 3922SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Vehicle Maintenance | — |
| Mar 4, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 23, 2026 | 39530B1 | Driver failed to certify the accuracy of the information gathered by the ELD | Hours-of-Service Compliance | — |
| Feb 20, 2026 | 39345ABHTIJ | Air Brake - Improperly joined such as a splice made by sliding the hose ends over a piece of tubing and clamping the hose to the tube | Vehicle Maintenance | Yes |