MACIAS BROTHERS TRANSPORT LLC
AUTHORIZEDUSDOT
2866329
MC Number
964552
Fleet Size
5
Total Drivers
13
Last updated: March 11, 2026
Safety overview
MACIAS BROTHERS TRANSPORT LLC is a small interstate motor carrier based in WHITTIER, California, operating 5 power units with 13 drivers. Their safety profile raises flags: 4 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. Their driver out-of-service rate of 12.5% runs above the national average of 5.51%. They have 1 crash on file. FMCSA records show 35 inspections for this carrier.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in California is 8.9% and the average vehicle OOS rate is 22.3% across 311,254 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- GENERAL FREIGHT (EXCEPT HOUSEHOLD GOODS)
- Hazmat
- No
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
35
Total
52%
Driver %
Crash history
1
Total Crashes
Need trucking insurance?
Compare quotes from commercial truck insurers. Liability, cargo, physical damage coverage and more.
Get quotes (coming soon)Similar carriers in California
Other carriers in the same state with a similar fleet size.
PRECISE TRANSPORT INC
CROSBY & OVERTON INC
AMERICAN INDUSTRIAL SERVICES INC
A R O TRUCKING INC
GARY DAINAUSKUS
Frequently asked questions
Is MACIAS BROTHERS TRANSPORT LLC authorized to operate?
Yes. MACIAS BROTHERS TRANSPORT LLC (USDOT #2866329) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is MACIAS BROTHERS TRANSPORT LLC's safety record?
MACIAS BROTHERS TRANSPORT LLC has 4 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.
How many trucks does MACIAS BROTHERS TRANSPORT LLC operate?
MACIAS BROTHERS TRANSPORT LLC operates 5 power units with 13 drivers on file. That makes them a small carrier.
Does MACIAS BROTHERS TRANSPORT LLC transport hazardous materials?
No. MACIAS BROTHERS TRANSPORT LLC does not have a hazardous materials flag in the FMCSA database.
Where is MACIAS BROTHERS TRANSPORT LLC located?
MACIAS BROTHERS TRANSPORT LLC is based in WHITTIER, California at 6902 GLENGARRY AVE, 90606. Phone: (562) 676-6505.
What are MACIAS BROTHERS TRANSPORT LLC's out-of-service rates?
MACIAS BROTHERS TRANSPORT LLC's driver out-of-service rate is 12.5%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 24.1% (national average: 20.72%).