SIERRA BROTHERS TRANSPORT LLC
DOT# 4304790
MC# 1677046CARRIER
Trust Score
79 / 100
C Fair
Components
Compliance · 40% 95
Safety · 35% 55
Insurance · 25% 85
Vehicle OOS rate is 2.2× the national average Driver OOS rate is 8.4× the national average No active cargo insurance on file
Confidence: high · based on FMCSA safety, insurance & authority data
How is this calculated?
Overview
Contact
Company Officers
YOSVANY SIERRA AGUILAR
Business Info
Fleet
2
Power Units
2
Drivers
Equipment Breakdown
Owned Trucks1
Owned Tractors1
Authority
Status: ACTIVE
FMCSA add date: Oct 3, 2024
MCS-150
Last updated: Jan 12, 2026
Mileage: 117,230 (2025)
Operation Classification
AUTHORIZED FOR HIRE
Carrier Operation
Interstate
Safety
Out-of-Service Rates
Driver6 inspections
50.0%
6.0%
Carrier
National avg
Vehicle4 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 Driving1
Driver Fitness1
Hours of Service15
Drug / Alcohol0
Vehicle Maintenance11
Insurance
$750,000
BIPD Coverage
—
Cargo Coverage
1 policy on file1 active
| Type | Status | Insurer | Policy # | Coverage | Effective | Expires | Form |
|---|---|---|---|---|---|---|---|
| BIPD | Active | HIGHLANDER SPECIALTY INSURANCE COMPANY | DC920001343-00 | $750,000 | Jan 2, 2026 | — | 91X |
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