DBA: Sherman Bros Heavy Trucking
Sb Inc is an active interstate carrier based in Harrisburg, OR.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 41 | 0 | 0 |
| Tractors | 40 | 1 | 0 |
| Trailers | 205 | 0 | 0 |
| Total Power Units | 41 | ||
Distinct vehicles · 24 mo
vs 41 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 66% | 95% | Around peer average |
| HOS Compliance | 76% | 95% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 63% | 89% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 8 | — | 22.26% |
| Hazmat | 5 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 18 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 27, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Feb 27, 2026 | CA | TRUCK TRACTOR | 1 | 1 |
| Feb 27, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Feb 17, 2026 | WA | TRUCK TRACTOR | 2 | 2 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.24 | — |
| HOS Compliance | 1 | 0.04 | — |
| Vehicle Maintenance | 7 | 3.63 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 9 states. Top state CA accounts for 39% of activity. Activity outside home state (OR): 81%.
+4 other states with fewer inspections
| 7 |
| 8 |
| Hours-of-Service Compliance | 3 | 0 | 0 |
| Unsafe Driving | 2 | 1 | 0 |
| Hazardous Materials Compliance | 1 | 0 | 1 |
| Feb 10, 2026 |
| WA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Feb 9, 2026 | WA | TRUCK TRACTOR | 2 | 1 |
| Dec 18, 2025 | MT | TRUCK TRACTOR | 0 | 0 |
| Dec 10, 2025 | OR | TRUCK TRACTOR | 6 | 2 |
| Oct 28, 2025 | OR | TRUCK TRACTOR | 0 | 0 |
| Oct 21, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 27, 2026 | 3965BHWSL | Hubs - Wheel seal leaking | Vehicle Maintenance | Yes |
| Feb 17, 2026 | 393207ASTBW | Suspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component ca | Vehicle Maintenance | Yes |
| Feb 17, 2026 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Feb 9, 2026 | 3929A2C | Cargo - Vehicle components or dunnage not secured | Vehicle Maintenance | Yes |
| Feb 9, 2026 | 39311A1CSURR | Conspicuity Systems - Truck tractor upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Dec 10, 2025 | 39311A1CSURR | Conspicuity Systems - Truck tractor upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Dec 10, 2025 | 393130CCHVE | Heavy Vehicles/Equipment - Improper securement of heavy vehicles equipment or machinery with crawler tracks or wheels | Vehicle Maintenance | Yes |
| Dec 10, 2025 | 393209DSTPAL | Steering - Pitman arm loose on the output shaft | Vehicle Maintenance | Yes |
| Dec 10, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Dec 10, 2025 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |