J S K Truck Line Inc is an active interstate carrier based in Fowler, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 3 | 0 | 0 |
| Trailers | 0 | 3 | 0 |
| Total Power Units | 3 | ||
Distinct vehicles · 24 mo
vs 3 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 93% | 97% | Worse than most peers |
| HOS Compliance | 95% | 98% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 92% | 96% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 10 | 4 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 14, 2026 | TN | TRUCK TRACTOR | 1 | 1 |
| Jan 28, 2026 | CA | TRUCK TRACTOR | 1 | 0 |
| Oct 3, 2025 | LA | TRUCK TRACTOR | 1 | 0 |
| Aug 8, 2025 | AZ | TRUCK TRACTOR | 4 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 5.47 | — |
| HOS Compliance | 2 | 2.64 | — |
| Vehicle Maintenance | 5 | 10.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Inspected in 7 states. Top state AL accounts for 14% of activity. Activity outside home state (CA): 86%.
+2 other states with fewer inspections
| Hours-of-Service Compliance | 3 | 3 | 1 |
| Unsafe Driving | 3 | 0 | 0 |
| Feb 26, 2025 | AL | TRUCK TRACTOR | 4 | 2 |
| May 7, 2024 | FL | TRUCK TRACTOR | 2 | 0 |
| Apr 29, 2024 | NM | TRUCK TRACTOR | 3 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 14, 2026 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Jan 28, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Oct 3, 2025 | 3958EHOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | Hours-of-Service Compliance | — |
| Aug 8, 2025 | 39311A1LCHL | Lighting - Lamps improper color height location. | Vehicle Maintenance | — |
| Aug 8, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Aug 8, 2025 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Aug 8, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Feb 26, 2025 | 39375A1 | Tire-ply or belt material exposed | Vehicle Maintenance | Yes |
| Feb 26, 2025 | 3953A2PROP | Driving beyond 14 hour duty period (Property carrying vehicle) | Hours-of-Service Compliance | Yes |
| Feb 26, 2025 | 3958E | False report of drivers record of duty status | Hours-of-Service Compliance | — |