Wolf River Express Inc is an active interstate carrier based in Piperton, TN.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 40 | 0 | 0 |
| Tractors | 40 | 0 | 0 |
| Trailers | 8 | 50 | 0 |
| Total Power Units | 40 | ||
Distinct vehicles · 24 mo
vs 40 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 92% | 94% | Worse than most peers |
| HOS Compliance | 97% | 94% | Worse than most peers |
| Driver Fitness | 75% | 93% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 94% | 90% | 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 | 17 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 2 | 2 |
| Apr 1, 2025 | 1 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 36 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | AR | TRUCK TRACTOR | 0 | 0 |
| Mar 12, 2026 | IA | TRUCK TRACTOR | 2 | 0 |
| Mar 10, 2026 | KY | TRUCK TRACTOR | 2 | 1 |
| Mar 5, 2026 | WI | TRUCK TRACTOR | 4 | 2 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 18 | 3.35 | — |
| HOS Compliance | 13 | 0.99 | — |
| Vehicle Maintenance | 22 | 7.00 | — |
| Driver Fitness | 3 | 0.19 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 16 states. Top state AR accounts for 22% of activity. Activity outside home state (TN): 86%.
+11 other states with fewer inspections
| 17 |
| Unsafe Driving | 18 | 7 | 0 |
| Hours-of-Service Compliance | 17 | 11 | 1 |
| Driver Fitness | 3 | 2 | 2 |
| Feb 28, 2026 | SD | TRUCK TRACTOR | 1 | 0 |
| Feb 25, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | KY | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | AR | TRUCK TRACTOR | 0 | 0 |
| Feb 19, 2026 | TN | TRUCK TRACTOR | 0 | 0 |
| Feb 1, 2026 | IA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 12, 2026 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| Mar 12, 2026 | 3953A2PROP | Driving beyond 14 hour duty period (Property carrying vehicle) | Hours-of-Service Compliance | — |
| Mar 10, 2026 | 39375A3TAOLTIS | Tires - All others leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 10, 2026 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Mar 5, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Mar 5, 2026 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Mar 5, 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 5, 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 28, 2026 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Jan 14, 2026 | 3958E1PC | HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS | Hours-of-Service Compliance | — |