VCVioCodes
Carrier Vetting Report
Generated Sep 22, 2026
viocodes.yuriance.net
SUN LEE INC
USDOT 608813 · EIN 95-3840919
12029 TELEGRAPH ROAD, SANTA FE SPRINGS, CA, 90670
(562) 903-9883 · SUPAK PITAKNARONGPHORN
81
Low risk
Risk factors
Driver OOS 12.9% — above the 6.7% national average2 crashes in the last 24 months
Snapshot
Operating authority
—
Liability insurance
No active filing
Safety rating
Not rated
Power units / drivers
26 / 20
Inspections / CSA pts (24mo)
63 / 513
Crashes (24 mo)
2
Roadside inspection performance
Vehicle OOS rate21.6% · nat 22%
Driver OOS rate12.9% · nat 6.7%
CSA breakdown — violations by BASIC
Vehicle Maintenance221 pts
Controlled Substances/Alcohol96 pts
Unsafe Driving86 pts
Driver Fitness60 pts
Hours-of-Service Compliance50 pts
Other18 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 383.23A2-LCDLN | Driver Fitness | 4 | 4 | 50 |
| 392.4A-DOSP | Controlled Substances/Alcohol | 2 | 2 | 48 |
| 392.4A-DOSU | Controlled Substances/Alcohol | 2 | 2 | 48 |
| 392.2-SLLTCD | Unsafe Driving | 3 | 35 | |
| 393.9A-LTSI | Vehicle Maintenance | 3 | 3 | 32 |
| 395.8A1-HOSP | Hours-of-Service Compliance | 3 | 3 | 21 |
| 393.70B1I-CDFAM | Vehicle Maintenance | 3 | 3 | 20 |
| 392.2-SLLS4 | Unsafe Driving | 2 | 20 | |
| 393.45D-B | Vehicle Maintenance | 2 | 16 | |
| 393.207A-STBW | Vehicle Maintenance | 2 | 1 | 16 |
Most inspected states
CA41
WA18
FL3
NV1
Next monthly SMS run — projection
| BASIC | Official (Sep 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 2.77 | 2.77 | ≈54–61% | steady |
| Hours-of-Service Compliance | 0.45 | 0.45 | ≈47–54% | steady |
| Driver Fitness | 0.74 | 0.74 | ≈82–86% (over 80) | steady |
| Controlled Substances/Alcohol | 0.91 | 0.91 | ≈55–62% | steady |
| Vehicle Maintenance | 3.93 | 3.93 | ≈48–52% | steady |
Latest inspection 2026-09-09. “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
Driver qualification / CDL / medical violations are the leading contributor to Driver Fitness · high impact
Driver qualification / CDL / medical 100% (6 OOS)
• Run a credential-expiration tracker; keep DQ files complete and the medical card on the driver
• Prioritize the out-of-service items — they carry the heaviest weight
Projected: could improve up to 33 pts in ~12 months if worked down.
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 Alameda County, CA · medium impact
• Review the inspections from Alameda 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 55% · Speeding 37% · Seat belt 8%
• Defensive-driving refresher on following distance and lane discipline
Projected: could improve up to 23 pts in ~12 months if worked down.
Log / ELD device violations are the leading contributor to Hours-of-Service Compliance · low impact
Log / ELD device 58% · False log / RODS 42% (3 OOS)
• Make sure the ELD is registered, working, and drivers know how to log in and certify daily
• Prioritize the out-of-service items — they carry the heaviest weight
Projected: could improve up to 22 pts in ~12 months if worked down.
Drugs / alcohol violations are the leading contributor to Controlled Substances/Alcohol · low impact
Drugs / alcohol 100% (4 OOS)
• Reinforce the testing program and zero-tolerance policy
• Prioritize the out-of-service items — they carry the heaviest weight
Projected: could improve up to 18 pts in ~12 months if worked down.
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, 5 violations, 0 OOS, 2 clean · holding steady.
1. Vehicle Maintenance2 viol · 40%
393.45D-B, 393.11A1-CSLRR
✓ Check brake adjustment and listen for air leaks every pre-trip
✓ Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
≈ 7 clean inspections would cut this BASIC ~25% (to 2.948).
2. Other2 viol · 40%
392.2-SLLEWA1, 392.2-SLLSR
✓ Look under the truck for shifted axles and broken/leaking suspension parts
✓ Include suspension in scheduled maintenance
3. Unsafe Driving1 viol · 20%
392.2-SLLLR
✓ Coach speed and following distance — Unsafe Driving points are weighted heavily
✓ Hands off the phone; always belt up
≈ 12 clean inspections would cut this BASIC ~25% (to 2.078).
🎓 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 — 2 in 24 months
| Date | Location | Fatal | Inj | Tow |
|---|---|---|---|---|
| 11/07/2024 | FREMONT, CA | ✓ | ||
| 09/27/2024 | FOLSOM, CA | 2 | ✓ |
Equipment — 21 vehicles seen in inspections
11 incomplete vehicle4 truck4 trailer2 other
Company profile
Officer
SUPAK PITAKNARONGPHORN
Annual mileage
0.7M mi (2024)
CDL drivers
3
Registered since
1995-07-24
Operation
Interstate
Connections — 1 carriers
Shares identifiers with 1 carrier (1 via shared VINs).
Activity history (recent)
03/02/2026 — MCS-150 update filed
0.7M mi reported (2024)
07/24/1995 — Registered with FMCSA
PRIVATE PROPERTY
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/608813.