Barr-Nunn Transportation Llc is an active interstate carrier based in Granger, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 629 | 0 | 0 |
| Tractors | 626 | 3 | 0 |
| Trailers | 2,065 | 0 | 0 |
| Total Power Units | 629 | ||
Distinct vehicles · 24 mo
vs 629 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 83% | 83% | Worse than most peers |
| HOS Compliance | 83% | 94% | Worse than most peers |
| Driver Fitness | 50% | 94% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 33% | 84% | Around peer average |
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 | 29 | — | 22.26% |
| Hazmat | 7 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2026 | 0 | 0 | 1 | 1 |
| Jan 1, 2026 | 0 | 7 | 9 | 9 |
| Oct 1, 2025 | 0 | 0 | 11 | 11 |
| Jul 1, 2025 | 2 | 7 | 5 | 6 |
| Apr 1, 2025 | 0 | 2 | 7 | 7 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 63 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | MD | TRUCK TRACTOR | 0 | 0 |
| Mar 22, 2026 | FL | TRUCK TRACTOR | 0 | 0 |
| Mar 22, 2026 | IN | TRUCK TRACTOR | 1 | 0 |
| Mar 20, 2026 | MD | TRUCK TRACTOR | 0 | 0 |
| Mar 19, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 60 | 0.90 | — |
| HOS Compliance | 8 | 0.05 | — |
| Vehicle Maintenance | 42 | 1.46 | — |
| Driver Fitness | 5 | 0.09 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 21 states. Top state MD accounts for 20% of activity. Activity outside home state (IA): 100%.
+16 other states with fewer inspections
| Jan 1, 2025 |
| 0 |
| 1 |
| 10 |
| 10 |
| Oct 1, 2024 | 1 | 0 | 8 | 8 |
| Jul 1, 2024 | 0 | 2 | 3 | 3 |
| 20 |
| 0 |
| Vehicle Maintenance | 45 | 28 | 30 |
| Hours-of-Service Compliance | 14 | 3 | 0 |
| Driver Fitness | 5 | 3 | 5 |
| Hazardous Materials Compliance | 2 | 0 | 2 |
| GA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Mar 17, 2026 | NC | TRUCK TRACTOR | 0 | 0 |
| Mar 13, 2026 | TN | TRUCK TRACTOR | 0 | 0 |
| Mar 11, 2026 | MD | TRUCK TRACTOR | 0 | 0 |
| Mar 10, 2026 | NC | TRUCK TRACTOR | 0 | 0 |
| Mar 6, 2026 | NC | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 22, 2026 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| 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 |
| Mar 4, 2026 | 38323A2 | Operating a CMV without a CDL | Driver Fitness | Yes |
| Feb 26, 2026 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Feb 19, 2026 | 39141B10MC | Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate | Driver Fitness | Yes |
| Feb 19, 2026 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Feb 18, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Feb 13, 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 13, 2026 | 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 | — |
| Feb 13, 2026 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |