YYWZ INC
- 3527008
-
420 S 11TH AVE STE G
UPLAND, CA 91786 - 2
- 2
- 12
Safety Rating & OOS Rates
(As of 12/23/2025 updated daily from SAFER )
Out of Service Rates
| Type | OOS % | National Avg % |
|---|---|---|
| Vehicle | 16.7 | 23.2 |
| Driver | 11.1 | 6.4 |
| Hazmat | 4.4 |
Licensing and Insurance
(As of 12/23/2025 updated hourly from L&I )
| Type | Yes/No | MC#/MX# |
|---|---|---|
| Property | Yes | MC-1172751 |
| Passenger | No | |
| Household Goods | No | |
| Broker | No |
BASIC Status
(Public Property Carrier View)
Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending November 28, 2025
-
Unsafe Driving
-
Not Public Crash Indicator
-
Hours-of-Service Compliance
-
Vehicle Maintenance
-
Controlled Substances and Alcohol
-
Not Public Hazardous Materials Compliance
-
Driver Fitness
| On-Road Performance | ||||||
|---|---|---|---|---|---|---|
| 8.38 | Not Public | 2.11 | 15.81 | 0 | Not Public | 0 |
| On-Road Performance Detail | ||||||
|
2
No Safety Event Grouping
1.7
Combination Carrier
|
Not Public |
10
7
3-10 relevant driver inspections
|
7
5
5-10 relevant vehicle inspections
|
10
0
No Safety Event Grouping
|
Not Public |
10
0
5-10 relevant driver inspections
|
| Investigation Results | ||||||
| No Acute/Critical Violations Discovered | N/A | No Acute/Critical Violations Discovered | No Acute/Critical Violations Discovered | No Acute/Critical Violations Discovered | Not Public | No Acute/Critical Violations Discovered |
Select a BASIC icon above to get details, or view your Complete SMS Profile.
Violation Summary
Violations: 32
| Violations | Description | # Violations | # OOS Violations | Violation Severity Weight | BASIC |
|---|---|---|---|---|---|
| 392.2-SLLCP | State/Local Laws - Operate a CMV while using a cellular phone. | 1 | 0 | 10 | Unsafe Driving |
| 392.2-SLLLR | State/Local Laws - Lane restriction violation. | 1 | 0 | 3 | Unsafe Driving |
| 392.60(a) | Unauthorized passenger on board CMV | 1 | 0 | 1 | Unsafe Driving |
| 395.15I9 | Driver not adequately trained in the operation of the automatic on-board recording device. | 1 | 0 | 1 | HOS Compliance |
| 395.22G | Portable ELD not mounted in a fixed position and visible to driver | 1 | 0 | 1 | HOS Compliance |
| 395.22H4-ELDBRODS | 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 and other related information for a minimum of 8 days. | 1 | 0 | 1 | HOS Compliance |
| 395.24 | HOS (ELD) - ELD form and manner | 2 | 0 | 1 | HOS Compliance |
| 395.26(b) | Motor carrier failed to ensure that the ELD automatically recorded the required data elements. | 1 | 0 | 1 | HOS Compliance |
| 395.8 | Record of Duty Status violation (general/form and manner) | 1 | 0 | 1 | HOS Compliance |
| 395.8A1-HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed. | 1 | 1 | 5 | HOS Compliance |
| 395.8(k)(2) | Driver failing to retain previous 7 days records of duty status | 1 | 0 | 5 | HOS Compliance |
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997. | 1 | 0 | 3 | Vehicle Maint. |
| 393.11A1-CSURR | Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997. | 1 | 0 | 3 | Vehicle Maint. |
| 393.11A1-LCHL | Lighting - Lamps improper color, height, location. | 1 | 0 | 6 | Vehicle Maint. |
| 393.11B-CSURR | Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993. | 1 | 0 | 3 | Vehicle Maint. |
| 393.19 | Inoperative/Defective Hazard Warning Lamp | 1 | 0 | 6 | Vehicle Maint. |
| 393.45(b)(2) | Brake hose or tubing chafing and/or kinking | 1 | 0 | 4 | Vehicle Maint. |
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured. | 1 | 0 | 4 | Vehicle Maint. |
| 393.47(e) | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 1 | 0 | 4 | Vehicle Maint. |
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear. | 1 | 0 | 4 | Vehicle Maint. |
| 393.55E-B | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998. | 1 | 0 | 4 | Vehicle Maint. |
| 393.75(a)(3) | Tire-flat and/or audible air leak | 1 | 1 | 8 | Vehicle Maint. |
| 393.75A3-TAOL | Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 1 | 1 | 8 | Vehicle Maint. |
| 393.95A4-EENA | Emergency Equipment - Fire Extinguishers - not readily accessible. | 1 | 0 | 2 | Vehicle Maint. |
| 393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper. | 1 | 0 | 2 | Vehicle Maint. |
| 393.9A-LBL | Lighting - Backup lamp inoperative. | 1 | 0 | 6 | Vehicle Maint. |
| 393.9TS | Inoperative turn signal | 2 | 0 | 6 | Vehicle Maint. |
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection. | 1 | 0 | 4 | Vehicle Maint. |
| 396.3A1B | Brakes (general) Explain: | 1 | 0 | 4 | Vehicle Maint. |
| 396.3A1BL | Brake system pressure loss | 1 | 0 | 4 | Vehicle Maint. |
Inspection History
Total Inspections: 12
| Report | Vehicle | Measure | |||||
|---|---|---|---|---|---|---|---|
| Inspection Date | Number | State | Plate Number | Plate State | Type |
Severity Weight (SW) |
Time Weight (TiW) |
| 10/29/2025 | AZ7098001327 | AZ | ZP81154 | CA | TRUCK TRACTOR | 3 | |
| 393.11A1-LCHL Lighting - Lamps improper color, height, location. | 6 | ||||||
| 393.95A4-EENA Emergency Equipment - Fire Extinguishers - not readily accessible | 2 | ||||||
| 393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS) | 8 + 2 (OOS) | ||||||
| 393.19 Inoperative/Defective Hazard Warning Lamp | 6 | ||||||
| 395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed (OOS) | 5 + 2 (OOS) | ||||||
| 393.11A1-CSURR Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | 3 | ||||||
| 393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | 3 | ||||||
| 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 | 4 | ||||||
| 393.9A-LBL Lighting - Backup lamp inoperative | 6 | ||||||
| 393.11B-CSURR Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 | 3 | ||||||
| 10/15/2025 | SC0366000814 | SC | ZP81154 | CA | TRUCK TRACTOR | 3 | |
| 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 4 | ||||||
| 393.53B-B Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | 4 | ||||||
| 396.17C-PI Operating a CMV without documentation of a periodic inspection | 4 | ||||||
| 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured | 4 | ||||||
| 4/28/2025 | GA1190000025 | GA | ZP20092 | CA | TRUCK TRACTOR | 2 | |
| 395.24 HOS (ELD) - ELD Form and Manner | 1 | ||||||
| 1/27/2025 | AZ5564000490 | AZ | ZP20092 | CA | TRUCK TRACTOR | 2 | |
| 395.22H4-ELDBRODS 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 | 1 | ||||||
| 1/4/2025 | AZ6145000710 | AZ | ZP20092 | CA | TRUCK TRACTOR | 2 | |
| 395.24 HOS (ELD) - ELD Form and Manner | 1 | ||||||
| 8/29/2024 | CAN8KS001127 | CA | ZP20092 | CA | TRUCK TRACTOR | 1 | |
| 8/29/2024 | CAN8KS001128 | CA | YP92163 | CA | TRUCK TRACTOR | 1 | |
| 393.9TS Inoperative turn signal | 6 | ||||||
| 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper | 2 | ||||||
| 7/16/2024 | LALANK002610 | LA | YP92163 | CA | TRUCK TRACTOR | 1 | |
| 395.26(b) Motor carrier failed to ensure that the ELD automatically recorded the required data elements. | 1 | ||||||
| 5/23/2024 | CANEAK001803 | CA | YP92163 | CA | TRUCK TRACTOR | 1 | |
| 393.45(b)(2) Brake hose or tubing chafing and/or kinking | 4 | ||||||
| 396.3A1B Brakes (general) Explain: | 4 | ||||||
| 395.15I9 Driver not adequately trained in the operation of the automatic on-board recording device | 1 | ||||||
| 395.8(k)(2) Driver failing to retain previous 7 days records of duty status | 5 | ||||||
| 392.60(a) Unauthorized passenger on board CMV | 1 | ||||||
| 5/12/2024 | GA1387000161 | GA | YP92163 | CA | TRUCK TRACTOR | 1 | |
| 392.2-SLLCP State/Local Laws - Operate a CMV while using a cellular phone | 10 | ||||||
| 392.2-SLLLR State/Local Laws - Lane restriction violation | 3 | ||||||
| 3/27/2024 | CAND6V006095 | CA | YP92163 | CA | TRUCK TRACTOR | 1 | |
| 12/6/2023 | CANBED005447 | CA | YP92163 | CA | TRUCK TRACTOR | 1 | |
| 393.75(a)(3) Tire-flat and/or audible air leak (OOS) | 8 + 2 (OOS) | ||||||
| 393.9TS Inoperative turn signal | 6 | ||||||
| 396.3A1BL Brake system pressure loss | 4 | ||||||
| 395.8 Record of Duty Status violation (general/form and manner) | 1 | ||||||
| 395.22G Portable ELD not mounted in a fixed position and visible to driver | 1 | ||||||
Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)
Total Number of Crashes: 0
This carrier has no crashes to display.
Crashes Included in SMS (vehicles involved in crashes)
Total Number of Crashes: 0
This carrier has no crashes to display.
Investigation Results
Acute/Critical Violations: 0
This carrier has no Acute/Critical violations to display.
Summary of Activities
The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.
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12
- 2
- 10
- : 0
*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.
Continue for more Crash, Inspection & Investigation DetailsCarrier Registration
Carrier Registration Details Subject to General Threshold Update Registration InfoEnforcement Cases
(Six years as of 12/23/2025 updated monthly from FMCSA )
No penalties found
Tools/Resources
SMS Methodology How to Improve Request a Data ReviewFor U.S. DOT# 3527008
Complete SMS Profile Carrier History DownloadsUse of SMS Data/Information
FAST Act of 2015:
Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.
Safety Measurement System:
The data in the Safety Measurement System (SMS) is performance data used by the
Agency and Enforcement Community. A
symbol, based on that data, indicates that FMCSA may prioritize a motor carrier
for further monitoring.
The
symbol is not intended to imply any federal safety rating of the carrier pursuant
to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety
condition simply based on the data displayed in this system. Unless a motor carrier
in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part
385, or has otherwise been ordered to discontinue operations by the FMCSA, it is
authorized to operate on the nation's roadways.
Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.