Shannon Bros Co Inc is an active interstate carrier based in Tulare, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 40 | 0 | 0 |
| Tractors | 0 | 40 | 0 |
| Trailers | 0 | 60 | 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 | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 63% | 93% | Around peer average |
| HOS Compliance | 92% | 95% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 68% | 88% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 4 | 2 | 2 |
| Hours-of-Service Compliance |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 20, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Jan 3, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Aug 29, 2024 | CA | TRUCK TRACTOR | 3 | 2 |
| Aug 28, 2024 | CA | TRUCK TRACTOR | 0 | 1 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.19 | — |
| HOS Compliance | 1 | 1.00 | — |
| Vehicle Maintenance | 2 | 3.14 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Inspected in 1 state. Top state CA accounts for 100% of activity. Activity outside home state (CA): 0%.
| 1 |
| 1 |
| 1 |
| Unsafe Driving | 1 | 1 | 0 |
| Jul 19, 2024 |
| CA |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Jun 12, 2024 | CA | TRUCK TRACTOR | 2 | 1 |
| May 30, 2024 | CA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 29, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Aug 29, 2024 | 3939TS | Inoperative turn signal | Vehicle Maintenance | Yes |
| Aug 29, 2024 | 3958E | False report of drivers record of duty status | Hours-of-Service Compliance | Yes |
| Jul 19, 2024 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Jun 12, 2024 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Jun 12, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |