VCVioCodes
Carrier Vetting Report
Generated Oct 16, 2026
viocodes.yuriance.net
UMC FREIGHT SERVICE INC
USDOT 2244263 · MC676402 · EIN 26-4360457 · AUTHORIZED FOR Property
5550 WALNUT GROVE AVE, SAN GABRIEL, CA, 91776
(626) 319-2885 · KUANG HUI YANG
58
Moderate risk
Risk factors
Vehicle OOS 35.7% — well above the 22% national averageDriver OOS 29.4% — above the 6.7% national average1 crash in the last 24 months
Snapshot
Operating authority
Active
Liability insurance
$750K on file
Safety rating
Not rated
Power units / drivers
5 / 5
Inspections / CSA pts (24mo)
21 / 307
Crashes (24 mo)
1
Authority & insurance
Common
Active
Contract
None
Broker
Inactive
CANAL INSURANCE CO. — $750K BIPD · policy CT7010299606 · eff 06/06/2024
Federal BMC-91X filing; actual commercial limits (per COI) may be higher.
Roadside inspection performance
Vehicle OOS rate35.7% · nat 22%
Driver OOS rate29.4% · nat 6.7%
CSA breakdown — violations by BASIC
Vehicle Maintenance195 pts
Hours-of-Service Compliance83 pts
Driver Fitness44 pts
Unsafe Driving14 pts
Other6 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 393.75A3-TAOL | Vehicle Maintenance | 3 | 3 | 60 |
| 391.11B2-Q | Driver Fitness | 2 | 2 | 36 |
| 395.8A1-HOSP | Hours-of-Service Compliance | 2 | 2 | 28 |
| 393.209E-SPSLA | Vehicle Maintenance | 2 | 24 | |
| 395.8E-HOSPDOOS | Hours-of-Service Compliance | 1 | 1 | 18 |
| 393.45B2-B-AIR | Vehicle Maintenance | 3 | 16 | |
| 393.75C-TAOTD-LT2/32 | Vehicle Maintenance | 1 | 16 | |
| 395.32B-ELDDFR | Hours-of-Service Compliance | 1 | 15 | |
| 396.3A1-BALAC | Vehicle Maintenance | 1 | 12 | |
| 396.3A1-BNMH | Vehicle Maintenance | 1 | 1 | 12 |
Most inspected states
CA7
MS2
IL2
AZ2
AR1
WY1
MD1
UT1
Next monthly SMS run — projection
| BASIC | Official (Oct 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 3.50 | 3.25 | ≈39–46% | ▼ better |
| Hours-of-Service Compliance | 2.68 | 2.37 | ≈85–92% (over 65) | ▼ better |
| Driver Fitness | 1.37 | 1.26 | — | ▼ better |
| Controlled Substances/Alcohol | 0.00 | 0.00 | ≈0–0% | steady |
| Vehicle Maintenance | 8.38 | 8.38 | ≈85–89% (over 80) | steady |
Latest inspection 2026-10-02. “Projected” recomputes the SMS formula on today’s record — an estimate, not an official FMCSA figure. “Est. %ile” is a VioCodes estimate of how the carrier ranks against its peers (FMCSA marks the percentile itself “Not Public”), shown as a likely range.
Recommendations — what's driving each score
False log / RODS violations are the leading contributor to Hours-of-Service Compliance · high impact
False log / RODS 55% (3 OOS) · Log / ELD device 40% · Hours exceeded 5% (1 OOS)
• Audit ELD edits and duty-status annotations weekly; a false log is a high-severity, high-visibility violation
• Retrain on correct logging and never letting a load pressure a driver into a false entry
Projected: could improve up to 27 pts in ~12 months if worked down.
Tires violations are the leading contributor to Vehicle Maintenance · high impact
Tires 39% (3 OOS) · Brakes 27% (1 OOS) · Steering 12%
• Gauge and thump every tire on the walk-around, including inner duals
• Replace before tread hits the limit; correct low pressure immediately
Projected: could improve up to 40 pts in ~12 months if worked down.
Vehicle and driver out-of-service rate exceeds the national average · high impact
• Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
• Run a preventative-maintenance program; periodically inspect tires, brakes and lights
A high share of violations are occurring in Riverside County, CA · medium impact
• Review the inspections from Riverside County, CA to spot recurring issues
• Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Following / lane / reckless violations are the leading contributor to Unsafe Driving · low impact
Following / lane / reckless 71% · Other 29%
• Defensive-driving refresher on following distance and lane discipline
Projected: could improve up to 25 pts in ~12 months if worked down.
Controlled Substances/Alcohol needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
90-day safety improvement plan
Last 90 days: 4 inspections, 6 violations, 2 OOS, 2 clean · holding steady.
1. Vehicle Maintenance3 viol · 1 OOS · 50%
393.75A3-TAOL, 396.3A1-BALAC, 393.9A-LSML
✓ Gauge/thump every tire on the walk-around, including inner duals
✓ Replace before tread hits the limit and correct low pressure immediately
≈ 3 clean inspections would cut this BASIC ~25% (to 6.285).
2. Driver Fitness1 viol · 1 OOS · 17%
391.11B2-Q
✓ Run a credential-expiration tracker and keep DQ files complete
✓ Verify medical cards and endorsements before dispatch
≈ 4 clean inspections would cut this BASIC ~25% (to 1.028).
3. Hours-of-Service Compliance1 viol · 17%
395.22H2-ELDNISDT
✓ Log in and annotate the ELD correctly every day; fix edits promptly
✓ Plan trips around available hours — never falsify a log
≈ 4 clean inspections would cut this BASIC ~25% (to 2.01).
🎓 Coach the driver & document it
FleetTrained — my companion project — turns these exact violations into branded, multilingual training videos your driver watches, with a completion certificate for the DQ file. fleettrained.com
Crash record — 1 in 24 months
| Date | Location | Fatal | Inj | Tow |
|---|---|---|---|---|
| 05/16/2026 | WEST MEMPHIS, AR | ✓ |
Equipment — 10 vehicles seen in inspections
5 truck5 trailer
Company profile
Officer
KUANG HUI YANG
Recordable crash rate
0 / MM mi
Annual mileage
0.0M mi (2024)
CDL drivers
5
Registered since
2011-11-19
Operation
Interstate
Connections — 3 carriers
Shares identifiers with 3 carriers (2 via shared VINs).
Activity history (recent)
09/15/2025 — MCS-150 update filed
0.0M mi reported (2024)
06/06/2024 — Insurance filed — CANAL INSURANCE CO.
Liability (BIPD) — BMC-91X · policy CT7010299606
06/06/2024 — Insurance replaced — UNITED FINANCIAL CASUALTY COMPANY
BIPD/Primary · policy CA04168387
01/11/2024 — Insurance cancelled — UNITED STATES FIRE INSURANCE CO.
SURETY · policy 612404320
10/03/2023 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/22/2023)
10/03/2023 — BROKER — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/22/2023)
09/20/2022 — MOTOR PROPERTY COMMON CARRIER — GRANTED
10/01/2017 — Insurance replaced — ASPEN AMERICAN INSURANCE COMPANY
SURETY · policy SU55843
10/01/2017 — Insurance replaced — LIBERTY NATIONAL FINANCIAL CORP.
TRUST FUND · policy 20101472
07/21/2014 — PROPERTY BROKER — REINSTATED
REVOKED (01/17/2024)
07/18/2014 — PROPERTY BROKER — REINSTATED
REVOKED (01/17/2024)
07/04/2014 — Insurance cancelled — LIBERTY NATIONAL FINANCIAL CORP.
TRUST FUND · policy 20101472
11/25/2013 — Insurance replaced — LIBERTY NATIONAL FINANCIAL CORP.
TRUST FUND · policy 20101472
11/07/2013 — BROKER — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/26/2013)
07/10/2013 — Insurance cancelled — LIBERTY NATIONAL FINANCIAL CORP.
TRUST FUND · policy 20101472
06/13/2013 — BROKER — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/15/2013)
11/19/2011 — Registered with FMCSA
AUTHORIZED FOR HIRE
11/27/2010 — Insurance cancelled — LIBERTY NATIONAL FINANCIAL CORP.
TRUST FUND · policy 20091038
Generated by VioCodes from current public FMCSA data (Census, Licensing & Insurance, SMS/MCMIS, QCMobile). VioCodes is not affiliated with FMCSA. Informational only — verify current coverage and status directly before making a vetting decision. Full interactive profile at viocodes.yuriance.net/carrier/2244263.