Yosing Trucking Inc is an active interstate carrier based in Chino Hills, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 0 | 0 |
| Tractors | 7 | 0 | 0 |
| Trailers | 7 | 0 | 0 |
| Total Power Units | 7 | ||
Distinct vehicles · 24 mo
vs 7 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 98% | 98% | Worse than most peers |
| HOS Compliance | 97% | 98% | Worse than most peers |
| Driver Fitness | 93% | 98% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 93% | 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 | 6 | — | 6.67% |
| Vehicle | 0 | 8 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 35 | 7 | 10 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | KY | TRUCK TRACTOR | 0 | 0 |
| Mar 20, 2026 | IN | TRUCK TRACTOR | 1 | 0 |
| Mar 13, 2026 | AZ | TRUCK TRACTOR | 5 | 3 |
| Jan 23, 2026 | PA | TRUCK TRACTOR | 0 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 9.57 | — |
| HOS Compliance | 10 | 3.50 | — |
| Vehicle Maintenance | 13 | 9.92 | — |
| Driver Fitness | 2 | 0.90 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 11 states. Top state AZ accounts for 31% of activity. Activity outside home state (CA): 69%.
+6 other states with fewer inspections
| Hours-of-Service Compliance | 17 | 3 | 6 |
| Unsafe Driving | 5 | 1 | 0 |
| Driver Fitness | 2 | 0 | 2 |
| Oct 4, 2025 |
| KS |
| TRUCK TRACTOR |
| 7 |
| 2 |
| Sep 9, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Aug 20, 2025 | CA | TRUCK TRACTOR | 2 | 1 |
| Aug 19, 2025 | NC | TRUCK TRACTOR | 1 | 0 |
| Aug 12, 2025 | CA | TRUCK TRACTOR | 3 | 0 |
| Aug 12, 2025 | CA | TRUCK TRACTOR | 4 | 4 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Mar 13, 2026 | 39111B2Q | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the I | Driver Fitness | Yes |
| Mar 13, 2026 | 39355C2B | Air Brake - CMV other than truck-tractor manufactured on or after March 1 1998 not equipped with an antilock brake system. System does not function or indicates | Vehicle Maintenance | — |
| Mar 13, 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 13, 2026 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | Yes |
| Mar 13, 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 |
| Oct 4, 2025 | 39111B2Q | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the I | Driver Fitness | Yes |
| Oct 4, 2025 | 3922SLIMPT | State/Local Laws - General impeding traffic. | Unsafe Driving | — |
| Oct 4, 2025 | 3922SLLFY | State/Local Laws - Failed to yield right of way | Unsafe Driving | — |
| Oct 4, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |