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DOBLER & SONS LLC
Moss Landing, CA
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
31.4% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 85% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
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FMCSA status: Active & Authorized · DOT 1075805 · MC 445860
No Safety Rating
Active 17 yrs, 8 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-445860 · Common carrier
Insurance
On File
Granite State Insurance Co.
Safety
Not Rated
31.4% OOS · 48 inspections on record
Flags · 1
Elevated Out-of-Service Rate
31.4% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 85% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Operating authority active for 17 yrs, 8 mo
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- Insurance on file: $1,000,000
- Vehicle out-of-service rate 27.3% — above the 20.7% national average
- Driver out-of-service rate 4.3% — below the 5.5% national average
- 48 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC445860
Motor Carrier of Property (Except Household Goods) · $750,000 required
Insurance on File
GRANITE STATE INSURANCE CO.
BI&PD · $1,000,000 · Policy 02-CA-009348981
Required Filings
Liability (BIPD)
$1,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1075805
MC Number
MC-445860
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
May 28, 2026
FMCSA Registration
November 26, 2002
Authority Granted
February 5, 2009
Annual Mileage
565,356 mi (2025)
Contact Information
Cargo Types
General FreightFresh Produce
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
48
Driver Inspections
34
Vehicle Inspections
45
Out-of-Service Violations
17
Violations by Category
Vehicle Maintenance26
Unsafe Driving0
Hours of Service4
OOS Rates vs. National Average
Driver OOS Rate4.3% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate27.3% · national avg 20.7%
⚠ Above national average (6.6pp higher)
31.4% of 35 inspections in the last 24 months put a driver or vehicle out of service —
85th percentile among carriers with 25–99 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 34 inspections
Unsafe Driving
0 of 36 inspections
Hours of Service
3 of 36 inspections
Driver Fitness
1 of 36 inspections
Controlled Substances
0 of 36 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
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| November 3, 2025 | CA | — | — | Yes | Fog · Dark - Not Lighted · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA22
AZ13
US3
Fleet & Equipment (31)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~12
of 21 reported to FMCSA
Trailers
~19
seen at inspection
Equipment types observed
Dry Van
14
Tractor
11
Flatbed
5
Truck
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2020 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9X3LD659465 | 5 | 1 |
| 2023 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9X9PD885273 | 5 | 2 |
| 2024 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9X9RD689756 | 5 | 2 |
| 2014 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS2536EU888303 | 4 | 2 |
| 2019 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9X6KD617239 | 4 | 1 |
| 2013 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9X8DD211806 | 4 | — |
| 2014 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS2535EU848701 | 3 | — |
| 2023 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9X7PD885272 | 3 | — |
| 2021 Denair Manufacturing Llc | Flatbed · 52 ft | 1D9KB5227MS474002 | 2 | 1 |
| 2007 Dakota Manufacturing Co. / Trail-eze Dakota Manufacturing Co. | Flatbed · 50 ft | 1DA72D0747C018345 | 2 | 2 |
Show all 31 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1999 Great Dane Trailers | Dry Van · 6 ft | 1GRAA0620XW045706 | 2 | 1 |
| 2017 Trail King Industries | Flatbed · 44 ft | 1TKA04423HM028587 | 2 | 1 |
| 2010 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS2531AU897114 | 2 | 1 |
| 2005 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS25365U434911 | 2 | — |
| 2002 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS25382U897905 | 2 | — |
| 2004 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS25384U095244 | 2 | 1 |
| 2005 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS25395U434918 | 2 | — |
| 2017 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9X0HD444018 | 2 | — |
| 2024 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9X0RD689757 | 2 | 2 |
| 2019 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9X2KD617237 | 2 | 1 |
| 2013 Peterbilt 579 | Tractor · Class 8 | 1XPBDP9XXDD211788 | 2 | 2 |
| 2014 Denair Manufacturing Llc | Flatbed · 52 ft | 1D9KB5229ES474651 | 1 | — |
| 2014 Denair Manufacturing Llc | Flatbed · 24 ft | 1D9KF2411ES474635 | 1 | — |
| 2005 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS25345U434910 | 1 | — |
| 2010 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS2534AU925214 | 1 | — |
| 2027 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS2536VU155006 | 1 | 1 |
| 2018 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS2537J2140617 | 1 | — |
| 2003 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS25383U115703 | 1 | 1 |
| 2003 Utility Trailer Manufacturer | Dry Van · 53 ft | 1UYVS253X3U115704 | 1 | — |
| Ptrb | Tractor | 1XPBDP9X6KD617238 | 1 | — |
| 2011 Peterbilt 337 | Truck · Class 7 | 2NP2HN7X5BM120134 | 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 (48)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 27, 2026 | NBBJ008563 | CA, CA | I | 2 | 2 | — | Truck Tractor Semi-trailer |
PETERBILT DAKOTA MANUFACTURING CO. / TRAIL-EZE |
1XPBDP9X9RD689756 1DA72D0747C018345 |
CA ZP12918 CA 4UA6319 |
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 392.9A2-C | OOSCargo - Vehicle components or dunnage not secured | General Securement | ||||||||
| September 4, 2026 | NC2K010768 | CA, CA | I | 2 | 1 | — | Truck Tractor Semi-trailer |
PETERBILT DAKOTA MANUFACTURING CO. / TRAIL-EZE |
1XPBDP9X0RD689757 1DA72D0747C018345 |
CA ZP12919 CA 4UA6319 |
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| June 2, 2026 | UCSR000421 | CA, CA | III | 1 | — | — | Truck Tractor Semi-trailer Trailer |
PTRB DENAIR MANUFACTURING LLC DENAR |
1XPBDP9X6KD617238 1D9KF2411ES474635 1D9PF2429ES474638 |
CA YP20838 CA 4NK9420 CA 4NK9423 |
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| April 10, 2026 | UHB0000912 | CAJON SCALES, CA | II | 1 | — | — | Truck Tractor Semi-trailer |
PETERBILT GREAT DANE TRAILERS |
1XPBDP9X6KD617239 1GRAA0620XW045706 |
CA YP20838 CA 4KM4980 |
| 393.67C7V-F | Fuel - Missing/improper filler cap | Fuel Systems | ||||||||
| March 19, 2026 | NC4I006067 | CAJON SCALES, CA | II | 1 | — | — | Truck Tractor Semi-trailer |
PETERBILT DENAIR MANUFACTURING LLC |
1XPBDP9X9PD885273 1D9KB5227MS474002 |
CA YP73138 CA 4UB3471 |
| 392.2-SLLED | State/Local Laws - Excessive dimension (width/height/length) | |||||||||
| March 19, 2026 | UFZ1000247 | MONTEREY AREA, CA | III | 1 | 1 | — | Truck Tractor Semi-trailer |
PETERBILT DAKOTA MANUFACTURING CO. / TRAIL-EZE |
1XPBDP9X2KD617237 1DA72D0747C018345 |
CA ZP24732 CA 4UA6319 |
| 392.9A2-C | OOSCargo - Vehicle components or dunnage not secured | General Securement | ||||||||
| March 12, 2026 | NBED007799 | DESERT HILLS IF, CA | I | 6 | — | DOBLER & SONS LLC | Truck Tractor Semi-trailer |
PETERBILT UTILITY TRAILER MANUFACTURER |
1XPBDP9X0HD444018 1UYVS2531AU897114 |
CA WP89159 CA 4TA4884 |
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 395.24D-ELDPT | HOS (ELD) - On request by an authorized safety official, a driver must produce and transfer from an ELD the driver's hours of service records in accordance with t | Fail to transfer ELD records | ||||||||
| 395.8D11-HOSF | HOS (Form) - Record of duty status form failed to include shipping document number(s) or name of shipper and commodity for each 24 hour period. Date: | |||||||||
| 395.22H1-ELDNUM | HOS (ELD) - In-Vehicle Information - No user's manual for the driver describing how to operate the ELD. (May be electronic) | EOBR Related | ||||||||
| March 9, 2026 | UE42000920 | SIDEWINDER PLATFORM SCALE, CA | II | 1 | — | DOBLER | Truck Tractor Semi-trailer |
PETERBILT UTILITY TRAILER MANUFACTURER |
1XPBDP9X8DD211806 1UYVS25395U434918 |
CA XP37302 CA 4EX9501 |
| 395.30B1-ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Other Log/Form & Manner | ||||||||
| February 14, 2026 | 1049601147 | YUMA AZ | II | 1 | 1 | — | Truck Tractor Semi-trailer |
PETERBILT UTILITY TRAILER MANUFACTURER |
1XPBDP9XXDD211788 1UYVS25384U095244 |
CA XP37303 CA 4LU8401 |
| 393.207B-AALPME-OOS | OOSMore than 25% of the locking pins are missing or not engaged | Suspension | ||||||||
| January 29, 2026 | XG20120066 | YUMA AZ | II | — | — | DOBLER AND SONS LLC | Truck Tractor Semi-trailer |
PETERBILT UTILITY TRAILER MANUFACTURER |
1XPBDP9X3LD659465 1UYVS2536EU888303 |
CA XP61457 CA 4MY8726 |
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 |
|---|---|---|
| FIELD FRESH | 2 | December 23, 2025 |
| DOBLER/ SONS | 1 | December 5, 2025 |
| OWN EQUIPMENT | 1 | February 28, 2025 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| February 5, 2009 | GRANTED | Contract Carrier |
| February 5, 2009 | Active GRANTED | Motor Carrier of Property (Except Household Goods) |
| December 19, 2002 | DISMISSED | Contract Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| February 15, 2008 | 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: November 2, 2026.
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