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ZM & HAPPY TRUCKING LLC
Fontana, CA
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
37.5% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 80% of carriers with a comparable number of inspections. Drivers were put out of service on 23.1% of 13 driver inspections — higher than 92% of carriers with a comparable number of driver inspections (national average 5.5%). This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
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FMCSA status: Active & Authorized · DOT 4082460 · MC 1553451
No Safety Rating
Active 2 yrs, 7 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1553451 · Common carrier
Insurance
On File
United Financial Casualty Company
Safety
Not Rated
37.5% OOS · 29 inspections on record
Flags · 1
Elevated Out-of-Service Rate
37.5% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 80% of carriers with a comparable number of inspections. Drivers were put out of service on 23.1% of 13 driver inspections — higher than 92% of carriers with a comparable number of driver inspections (national average 5.5%). This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Operating authority active for 2 yrs, 7 mo
- Insurance on file: $750,000
- Driver out-of-service rate 23.1% — above the 5.5% national average
- Vehicle out-of-service rate 38.5% — above the 20.7% national average
- 29 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1553451
Motor Carrier of Property (Except Household Goods) · $750,000 required
Insurance on File
UNITED FINANCIAL CASUALTY COMPANY
BI&PD · $750,000 · Policy CA993559794
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
4082460
MC Number
MC-1553451
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
May 9, 2026
FMCSA Registration
May 26, 2023
Authority Granted
March 15, 2024
Annual Mileage
200,000 mi (2026)
Contact Information
Address
17363 Blossom Ct, Fontana, CA 92336
Phone
Email
Owner / Officer
Yaqiu Wang
Cargo Types
General Freight
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
29
Driver Inspections
15
Vehicle Inspections
17
Out-of-Service Violations
16
Violations by Category
Vehicle Maintenance46
Unsafe Driving5
Hours of Service19
OOS Rates vs. National Average
Driver OOS Rate23.1% · national avg 5.5%
⚠ Above national average (17.6pp higher)
Vehicle OOS Rate38.5% · national avg 20.7%
⚠ Above national average (17.8pp higher)
37.5% of 24 inspections in the last 24 months put a driver or vehicle out of service —
80th percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
12 of 15 inspections
Unsafe Driving
3 of 26 inspections
Hours of Service
8 of 26 inspections
Driver Fitness
2 of 26 inspections
Controlled Substances
0 of 26 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
1
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| June 2, 2026 | IA | — | 1 | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
AZ6
MO6
CA5
OH3
IL2
IN2
and 2 more states
Fleet & Equipment (18)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~3
of 3 reported to FMCSA
Trailers
~15
seen at inspection
Equipment types observed
Dry Van
15
Tractor
3
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2020 Volvo Truck VNR | Tractor · Class 8 | 4V4WC9EHXLN208581 | 11 | 5 |
| 2018 Freightliner Cascadia | Tractor · Class 8 | 1FUJGLDR9JLJK5131 | 10 | 4 |
| 2008 Wabash Wabash National Corporation | Dry Van · 53 ft | 1JJV532W08L201697 | 9 | 4 |
| 2020 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9EH2LN235284 | 6 | 1 |
| 2017 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532C8HT707011 | 3 | 1 |
| 2011 Wabash Vans Dry Van Duraplate | Dry Van · 53 ft | 1JJV532D0BL405406 | 2 | — |
| 2022 Great Dane Trailers | Dry Van · 53 ft | 1GR1P0620NJ334254 | 1 | — |
| 1986 Great Dane Trailers | Dry Van · 6 ft | 1GRAP0620GD463726 | 1 | — |
| 2015 Wabash Vans Dry Van Duraplate | Dry Van · 53 ft | 1JJV532D2FL845861 | 1 | 1 |
| 2015 Wabash Vans Dry Van Duraplate | Dry Van · 53 ft | 1JJV532D3FL852527 | 1 | 1 |
Show all 18 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2018 Wabash Vans Dry Van Duraplate | Dry Van · 53 ft | 1JJV532D6JL048098 | 1 | — |
| 2014 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS2539EP025719 | 1 | 1 |
| 2014 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS253XEP887007 | 1 | 1 |
| 2020 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532C2LT262015 | 1 | 1 |
| 2015 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532CXFT658052 | 1 | — |
| 2022 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K7NS153260 | 1 | — |
| 2016 Vanguard National Trailer Corporation (vntc) | Dry Van · 53 ft | 5V8VC5322GM607556 | 1 | — |
| 2021 Vanguard National Trailer Corporation (vntc) | Dry Van · 53 ft | 5V8VC5326MT109944 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (29)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 12, 2026 | PE13179127 | OK, OK | I | — | — | QUHANG TRUCKING INC | — | — | — | — |
| July 22, 2026 | UEDZ002025 | CA, CA | II | 2 | — | N/A | Truck Tractor Semi-trailer |
FREIGHTLINER GREAT DANE TRAILERS |
1FUJGLDR9JLJK5131 1GR1P0620NJ334254 |
CA ZP67210 ME 3227989 |
| 392.2-SLLED | State/Local Laws - Excessive dimension (width/height/length) | |||||||||
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| July 9, 2026 | NE5Z005531 | CA, CA | I | 14 | 5 | SINO | Truck Tractor Semi-trailer |
VOLVO TRUCK UTILITY TRAILER MANUFACTURER |
4V4WC9EHXLN208581 1UYVS253XEP887007 |
CA ZP16664 CA 4MX6084 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.45D-BAAL | OOSAir Brake - Audible air leak at other than a proper connection | Brakes All Others | ||||||||
| 393.83G-ELDC | OOSExhaust System - Any exhaust system leaking at a point forward of or directly below the driver/sleeper compartment and the vehicle has a condition that permits en | Exhaust Discharge | ||||||||
| 392.9A2-C | OOSCargo - Vehicle components or dunnage not secured | General Securement | ||||||||
| 395.8E1PC-OOS | OOSHOS - False record of duty status that concealed an HOS limitation violation after the last rest period. Driver improperly used Personal Conveyance | False Log | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| 395.22H3-ELDMF | HOS (ELD) - In-Vehicle Information - Failing to have an instruction sheet for the driver describing ELD malfunction reporting requirements and recordkeeping proce | EOBR Related | ||||||||
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth | Tires | ||||||||
| 393.9A-LLPL | Lighting - License plate lamp inoperative | Clearance Identification Lamps/Other | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| July 1, 2026 | UD5V001980 | CA, CA | II | 2 | 1 | — | Truck Tractor Semi-trailer |
VOLVO TRUCK WABASH VANS |
4V4WC9EHXLN208581 1JJV532D2FL845861 |
CA ZP16664 CA 4XM2931 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 392.2-SLLSOA | State/Local Laws - State operating authority violation | |||||||||
| June 5, 2026 | XC23700456 | TOPOCK AZ | II | 6 | — | US PRIORITY LOGISTICS INC | Truck Tractor Semi-trailer |
FREIGHTLINER WABASH VANS |
1FUJGLDR9JLJK5131 1JJV532D6JL048098 |
CA ZP67210 CA 4RE6141 |
| 392.2-SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Windshield/ Glass/ Markings | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Emergency Equipment | ||||||||
| 393.55E-B | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 | Brakes All Others | ||||||||
| 395.8E-HOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | False Log | ||||||||
| April 23, 2026 | 4885000442 | FLAGSTAFF AZ | III | 1 | — | AMAZON | Truck Tractor Semi-trailer |
FREIGHTLINER HYUNDAI TRANSLEAD TRAILERS |
1FUJGLDR9JLJK5131 3H3V532C8HT707011 |
CA ZP67210 CA 4WW3974 |
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| March 31, 2026 | 5002960262 | I-57, IL | III | — | — | OCEAN SPRAY | Truck Tractor Semi-trailer |
FREIGHTLINER HYUNDAI TRANSLEAD TRAILERS |
1FUJGLDR9JLJK5131 3H3V532C8HT707011 |
CA ZP67210 CA 4WW3974 |
| February 20, 2026 | UE8Z000277 | CAJON PLATFORM SCALES, CA | II | 2 | — | WWS INC | Truck Tractor Semi-trailer |
FREIGHTLINER HYUNDAI TRANSLEAD TRAILERS |
1FUJGLDR9JLJK5131 3H3V532K7NS153260 |
CA ZP67210 ME 5381893 |
| 393.75A1-TEPBM | Tires - All others - Exposed ply or belt material in tread or sidewall area | Tires | ||||||||
| 392.2-SLLED | State/Local Laws - Excessive dimension (width/height/length) | |||||||||
| February 6, 2026 | W096003263 | ST CLAIR MO | III | 6 | 1 | KINGSTON CONTAINER | Truck Tractor Semi-trailer |
VOLVO TRUCK UTILITY TRAILER MANUFACTURER |
4V4NC9EH2LN235284 1UYVS2539EP025719 |
CA ZP37913 ME 5266630 |
| 391.11B2-S | OOSDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391.1 | General Driver Qualification | ||||||||
| 395.32B-ELDDFR | HOS (ELD) - Driver failed to review any unassigned driving time when prompted by the ELD | Incomplete/Wrong Log | ||||||||
| 395.32B-ELDDFR | HOS (ELD) - Driver failed to review any unassigned driving time when prompted by the ELD | Incomplete/Wrong Log | ||||||||
| 395.32B-ELDDFR | HOS (ELD) - Driver failed to review any unassigned driving time when prompted by the ELD | Incomplete/Wrong Log | ||||||||
| 395.32B-ELDDFR | HOS (ELD) - Driver failed to review any unassigned driving time when prompted by the ELD | Incomplete/Wrong Log | ||||||||
| 395.32B-ELDDFR | HOS (ELD) - Driver failed to review any unassigned driving time when prompted by the ELD | Incomplete/Wrong Log | ||||||||
| January 21, 2026 | 1020900426 | TONOPAH AZ | II | 6 | 1 | — | Truck Tractor Semi-trailer |
FREIGHTLINER WABASH |
1FUJGLDR9JLJK5131 1JJV532W08L201697 |
CA ZP67210 CA 4UC8424 |
| 395.8A1-HOSP | OOSHOS (Property) - Failing to have a record of duty status using the method prescribed | Incomplete/Wrong Log | ||||||||
| 393.11B-CSURR | Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 | Reflective Sheeting | ||||||||
| 393.11A1-LLPL | Lighting - License plate lamp missing | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LRLI | Lighting - Tail lamp - Any inoperative | Lighting | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| LZ LOGISTICS INC | 4 | January 17, 2025 |
| WWS | 2 | February 20, 2026 |
| KINGSTON CONTAINER | 2 | February 6, 2026 |
| GOLDEN TIGER TRANSPORTATION INC | 2 | January 2, 2026 |
| QUHANG TRUCKING INC | 1 | October 12, 2026 |
| SINO | 1 | July 9, 2026 |
| US PRIORITY LOGISTICS INC | 1 | June 5, 2026 |
| AMAZON | 1 | April 23, 2026 |
| OCEAN SPRAY | 1 | March 31, 2026 |
| LEE KUM KEE (USA) INC. | 1 | December 3, 2025 |
| CARDINAL HEALTH | 1 | August 18, 2025 |
| ARRIVE LOGISTICS | 1 | August 5, 2025 |
7 more shippers named at fewer inspections.
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| February 25, 2025 | DISCONTINUED REVOCATION | Common |
| February 10, 2025 | INVOLUNTARY REVOCATION | Common |
| March 15, 2024 | GRANTED | Common Carrier |
| March 15, 2024 | Active GRANTED | Motor Carrier of Property (Except Household Goods) |
| July 7, 2023 | DISMISSED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| March 7, 2025 | BI&PD Primary/Excess | On file |
BOC-3 Process Agent
Evilsizor Process Servers Inc
8601 W Cross Dr Ste F5 #301, Littleton, CO, 80123
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 11, 2026.
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