SIERRA VALLEY TRUCKING LLC
DOT# 4390901
MC# 1722481CARRIER
Trust Score
15 / 100
F Critical
Components
Compliance · 40% 45
Safety · 35% 55
Insurance · 25% 25
Carrier is marked inactive by FMCSA Vehicle OOS rate is 2.2× the national average Driver OOS rate is 5.6× the national average No active liability (BIPD) insurance on file No active cargo insurance on file
Confidence: medium · based on FMCSA safety, insurance & authority data
How is this calculated?
Overview
Address
Physical
318 BREA CANYON RD
WALNUT, CA 91789
View on Google Maps ↗
Mailing
311 N WILSON AVE
COVINA, CA 91724-2943
Contact
Company Officers
SIBO CAI
Business Info
Fleet
1
Power Units
1
Drivers
Equipment Breakdown
Owned Tractors1
Trip Trailers1
Authority
Status: —
FMCSA add date: Apr 7, 2025
MCS-150
Last updated: Jul 9, 2025
Mileage: 75,000 (2024)
Operation Classification
AUTHORIZED FOR HIRE
Carrier Operation
Interstate
Related Companies
| Company | DOT# | MC# | Location | Status | Linked By |
|---|---|---|---|---|---|
| BOYA HOLIDAYS INTERNATIONAL INC DBA: BOYA HOLIDAYS INT'L | 3303087 | 1047885 | WEST COVINA, CA | INACTIVE | OfficerPhone |
| BOYA TRANS LLC | 3731875 | 1317665 | COVINA, CA | INACTIVE | OfficerPhone |
| CB TRANZ LLC DBA: CB TRANZ LLC | 4046587 | 1532473 | CHINO, CA | INACTIVE | MailingOfficer |
| TRUCKOLOGY TRANSPORTATION INC | 3275100 | 1034565 | WALNUT, CA | ACTIVE | Address |
Recent Changes
Authoritycarrier status: ACTIVE → INACTIVEMay 6, 2026
Insurancemax bipd: 750000 → 0Apr 25, 2026
Safety
Out-of-Service Rates
Driver6 inspections
33.3%
5.9%
Carrier
National avg
Vehicle6 inspections
50.0%
22.6%
Carrier
National avg
Hazmat
No hazmat inspections
Crash Summary
0
Fatal
0
Injury
0
Towaway
0
Total
BASIC Violations
Unsafe Driving7
Driver Fitness0
Hours of Service6
Drug / Alcohol0
Vehicle Maintenance18
Insurance
No insurance data on file
No insurance filings have been recorded for this carrier.
Get this data via API
API Referencecurl https://api.dotlookup.dev/v1/carriers/4390901