A S Transport Inc is an active interstate carrier based in Turlock, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 4 | 0 | 0 |
| Tractors | 4 | 0 | 0 |
| Trailers | 7 | 0 | 0 |
| Total Power Units | 4 | ||
Distinct vehicles · 24 mo
vs 4 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 100% | 100% | Worse than most peers |
| HOS Compliance | 93% | 97% | Worse than most peers |
| Driver Fitness | 92% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 83% | 93% | 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 | 5 | — | 6.67% |
| Vehicle | 0 | 7 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 30 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | WA | TRUCK TRACTOR | 3 | 0 |
| Feb 26, 2026 | CA | TRUCK TRACTOR | 2 | 0 |
| Feb 23, 2026 | CA | TRUCK TRACTOR | 3 | 1 |
| Feb 19, 2026 | OR | TRUCK TRACTOR | 1 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 14 | 65.50 | — |
| HOS Compliance | 14 | 2.03 | — |
| Vehicle Maintenance | 13 | 6.32 | — |
| Driver Fitness | 2 | 0.78 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 11 states. Top state CA accounts for 32% of activity. Activity outside home state (CA): 68%.
+6 other states with fewer inspections
| 7 |
| 8 |
| Hours-of-Service Compliance | 25 | 6 | 3 |
| Unsafe Driving | 18 | 8 | 0 |
| Driver Fitness | 2 | 2 | 2 |
| Feb 4, 2026 | NM | TRUCK TRACTOR | 2 | 0 |
| Jan 25, 2026 | AZ | TRUCK TRACTOR | 7 | 0 |
| Jan 21, 2026 | CA | TRUCK TRACTOR | 2 | 1 |
| Jan 21, 2026 | CA | SEMI-TRAILER | 0 | 0 |
| Jan 9, 2026 | WA | TRUCK TRACTOR | 3 | 1 |
| Jan 8, 2026 | WA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | 39522H3ELDMF | HOS (ELD) - In-Vehicle Information - Failing to have an instruction sheet for the driver describing ELD malfunction reporting requirements and recordkeeping proce | Hours-of-Service Compliance | — |
| Mar 10, 2026 | 39522H4ELDBRODS | HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a | Hours-of-Service Compliance | — |
| Mar 10, 2026 | 39530B2ELDDFC24 | HOS (ELD) - Driver failing to certify the record immediately after the final required entry has been made or corrected for the 24 hour period. | Hours-of-Service Compliance | — |
| Feb 26, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Feb 26, 2026 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Feb 23, 2026 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Feb 23, 2026 | 3958EHOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | Hours-of-Service Compliance | — |
| Feb 23, 2026 | 3963A1F | Fuel - Dripping leak. | Vehicle Maintenance | Yes |
| Feb 19, 2026 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | Yes |
| Feb 4, 2026 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |