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DOROTHY SILVA AND WILLIAM A SILVA
DBA: Silva Trucking
Turlock, CA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized · DOT 1764522 · MC 644777
No Safety Rating
Active 14 yrs, 1 mo · first granted 2008
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-644777 · Common carrier
Insurance
On File
Northland Insurance Company
Safety
Not Rated
11 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active 14 yrs, 1 mo since reinstatement on October 1, 2012; first granted May 14, 2008 (18 yrs, 5 mo ago)
- Insurance on file: $750,000
- 11 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC644777
Contract Carrier
Insurance on File
NORTHLAND INSURANCE COMPANY
BI&PD · $750,000 · Policy WN281756
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1764522
MC Number
MC-644777
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
February 3, 2026
FMCSA Registration
April 23, 2008
Authority First Granted
May 14, 2008
Authority Reinstated
October 1, 2012
Annual Mileage
50,000 mi (2025)
Contact Information
Location
Turlock, CA
Email
Cargo Types
General FreightLivestockGrain/FeedOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
11
Driver Inspections
9
Vehicle Inspections
3
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance2
Unsafe Driving1
Hours of Service4
OOS Rates vs. National Average
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
0 of 1 inspections
Unsafe Driving
1 of 4 inspections
Hours of Service
2 of 4 inspections
Driver Fitness
0 of 4 inspections
Controlled Substances
0 of 4 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA6
NV1
OR1
Fleet & Equipment (9)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 1 reported to FMCSA
Trailers
~5
seen at inspection
Equipment types observed
Grain / Hopper
5
Tractor
3
Not Applicable
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2012 Peterbilt 389 | Tractor · Class 8 | 1XPXD49X2CD168387 | 4 | — |
| 2018 Western Trailer Company | Grain / Hopper · 44 ft | 5DN154427JB000583 | 3 | — |
| 2021 Peterbilt 389 | Tractor · Class 8 | 1XPXD49X4MD758091 | 2 | — |
| 2025 Western Trailer Company | Grain / Hopper · 44 ft | 5DN154427SB001010 | 2 | 1 |
| 2024 Peterbilt 389 | Not Applicable · Class 8 | 1XPXD49X1RD679436 | 1 | 1 |
| 2017 Peterbilt 389 | Tractor · Class 8 | 1XPXD49X7HD442495 | 1 | — |
| 2018 Western Trailer Company | Grain / Hopper · 44 ft | 5DN154421JB000112 | 1 | — |
| 2015 Western Trailer Company | Grain / Hopper · 44 ft | 5DN154423FB001494 | 1 | — |
| 2015 Western Trailer Company | Grain / Hopper · 44 ft | 5DN154429FB000558 | 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 (11)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| September 21, 2026 | 7109030413 | NV, NV | III | 4 | 1 | SILVER LAKE MINE | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X1RD679436 5DN154427SB001010 |
CA ZP22802 CA 4WN1435 |
| 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 | ||||||||
| 395.8E-HOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | False Log | ||||||||
| 395.3A2-HOSPRNP | Driving beyond 14 hour duty period. (Property carrying vehicle) - Nominal Violation | Hours Nominal | ||||||||
| 392.71A-D | Driver - Using or equipping a CMV with a radar detector | Speeding Related | ||||||||
| March 6, 2025 | UDP0005780 | STOCKTON AREA, CA | II | 3 | — | — | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X2CD168387 5DN154421JB000112 |
CA ZP22844 CA 4PW4496 |
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| 395.24C2II-ELDTN | HOS (ELD) - Driver failing to manually input or verify CMV trailer number. | Other Log/Form & Manner | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| February 9, 2025 | UDBL004092 | I-580 EASTBOUND, LIVERMORE, CA | III | — | — | — | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X4MD758091 5DN154427SB001010 |
CA XP82202 CA 4WN1435 |
| November 14, 2024 | UFA3001927 | CAMINO SCALE, CA | III | — | — | — | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X2CD168387 5DN154427JB000583 |
CA XP82234 CA 4RF8069 |
| September 20, 2024 | UDEX005967 | PINE GROVE, CA | III | — | — | — | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X2CD168387 5DN154427JB000583 |
CA XP82234 CA 4RF8069 |
| September 20, 2024 | UDEX005962 | PINE GROVE, CA | III | — | — | — | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X7HD442495 5DN154429FB000558 |
CA YP87326 CA 4NC1040 |
| August 15, 2024 | UDEX005855 | AMADOR, CA | III | — | — | — | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X2CD168387 5DN154427JB000583 |
CA XP82234 CA 4RF8069 |
| July 25, 2024 | AW43510037 | WOODBURN OR | I | 2 | — | SIMPLOT AGRIBUSINESS | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X4MD758091 5DN154423FB001494 |
CA XP82202 CA 4NN3960 |
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| February 16, 2024 | UDEX005183 | PINE GROVE, CA | III | — | — | — | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X4MD758091 5DN154421JB000112 |
CA XP82202 CA 4PW4496 |
| February 16, 2024 | UDEX005179 | PINE GROVE, CA | II | — | — | — | Truck Tractor Semi-trailer |
PETERBILT WESTERN TRAILER COMPANY |
1XPXD49X2CD168387 5DN154427JB000583 |
CA XP82234 CA 4RF8069 |
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 |
|---|---|---|
| SILVER LAKE MINE | 1 | September 21, 2026 |
| SIMPLOT AGRIBUSINESS | 1 | July 25, 2024 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| May 1, 2020 | DISCONTINUED REVOCATION | Contract |
| April 6, 2020 | INVOLUNTARY REVOCATION | Contract |
| May 3, 2019 | DISCONTINUED REVOCATION | Contract |
| April 8, 2019 | INVOLUNTARY REVOCATION | Contract |
| May 2, 2018 | DISCONTINUED REVOCATION | Contract |
| April 6, 2018 | INVOLUNTARY REVOCATION | Contract |
| May 5, 2014 | DISCONTINUED REVOCATION | Contract |
| April 28, 2014 | INVOLUNTARY REVOCATION | Contract |
| May 6, 2013 | DISCONTINUED REVOCATION | Contract |
| April 8, 2013 | INVOLUNTARY REVOCATION | Contract |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| May 3, 2020 | BI&PD Primary/Excess | On file |
| April 6, 2012 | CONTRACT | On Record |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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