Wei-Chuan Usa Inc is an active interstate carrier based in City Of Industry, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 12 | 3 | 0 |
| Tractors | 0 | 15 | 0 |
| Trailers | 15 | 3 | 0 |
| Total Power Units | 30 | ||
Distinct vehicles · 24 mo
vs 30 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 61% | 93% | Around peer average |
| HOS Compliance | 70% | 93% | Around peer average |
| Driver Fitness | 82% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 45% | 84% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 11 | 3 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 12, 2026 | CA | TRUCK TRACTOR | 1 | 1 |
| Feb 20, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Feb 19, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Jan 27, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.22 | — |
| HOS Compliance | 3 | 0.13 | — |
| Vehicle Maintenance | 8 | 1.16 | — |
| Driver Fitness | 1 | 0.14 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 13 states. Top state CA accounts for 52% of activity. Activity outside home state (CA): 48%.
+8 other states with fewer inspections
| Hours-of-Service Compliance |
| 5 |
| 0 |
| 0 |
| Unsafe Driving | 3 | 0 | 0 |
| Driver Fitness | 1 | 0 | 1 |
| CA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Jan 20, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jan 13, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jan 8, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Jan 6, 2026 | MI | TRUCK TRACTOR | 1 | 0 |
| Dec 19, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 12, 2026 | 39141B10MC | Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate | Driver Fitness | Yes |
| Jan 6, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Sep 17, 2025 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Jun 30, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Jun 30, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Dec 5, 2024 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Nov 14, 2024 | 39532BELDDFR | HOS (ELD) - Driver failed to review any unassigned driving time when prompted by the ELD | Hours-of-Service Compliance | — |
| Nov 6, 2024 | 39522H2 | Driver failing to maintain ELD instruction sheet | Hours-of-Service Compliance | — |
| Nov 6, 2024 | 39522H4 | Driver failed to maintain supply of blank drivers records of duty status graph-grids | Hours-of-Service Compliance | — |
| Aug 22, 2024 | 39348ABMBC | All Brakes - Missing or Broken Components including Pad Retaining Components and loose or missing caliper mounting bolt(s) | Vehicle Maintenance | — |