Y & S Transport Corp is an active intrastate non-hazmat carrier based in Rancho Sta Margarita, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 5 | 0 | 0 |
| Trailers | 5 | 0 | 0 |
| Total Power Units | 21 | ||
Distinct vehicles · 24 mo
vs 21 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 92% | 96% | Worse than most peers |
| Driver Fitness | 81% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 90% | 95% | 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 | 7 | — | 6.67% |
| Vehicle | 0 | 6 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 2 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 17 | 7 | 5 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 18, 2026 | CA | TRUCK TRACTOR | 5 | 3 |
| Sep 17, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jul 14, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| May 1, 2026 | CA | TRUCK TRACTOR | 2 | 1 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 50
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| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 4.30 | — |
| HOS Compliance | 4 | 2.81 | — |
| Vehicle Maintenance | 11 | 7.38 | — |
| Driver Fitness | 2 | 1.06 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state CA accounts for 100% of activity. Activity outside home state (CA): 0%.
| Hours-of-Service Compliance |
| 7 |
| 1 |
| 6 |
| Driver Fitness | 2 | 1 | 2 |
| Unsafe Driving | 2 | 1 | 0 |
| Feb 2, 2026 |
| CA |
| TRUCK TRACTOR |
| 2 |
| 1 |
| Dec 18, 2025 | CA | SEMI-TRAILER | 2 | 0 |
| Dec 4, 2025 | CA | STRAIGHT TRUCK | 2 | 2 |
| Nov 19, 2025 | CA | TRUCK TRACTOR | 2 | 0 |
| Nov 4, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jul 15, 2025 | CA | STRAIGHT TRUCK | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 18, 2026 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Sep 18, 2026 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Sep 18, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Sep 18, 2026 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | Yes |
| Sep 18, 2026 | 3958K2HOSP | HOS (Property) - Failing to have in possession RODS for the previous seven consecutive days and available for inspection while on duty | Hours-of-Service Compliance | Yes |
| May 1, 2026 | 3922SLLHOS | State/Local Laws - State/Local Hours of Service | Hours-of-Service Compliance | Yes |
| May 1, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Feb 2, 2026 | 393207BAALPMEOOS | More than 25% of the locking pins are missing or not engaged | Vehicle Maintenance | Yes |
| Feb 2, 2026 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Dec 18, 2025 | 39375A1TEPBM | Tires - All others - Exposed ply or belt material in tread or sidewall area | Vehicle Maintenance | — |
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+40 more