Get a freight quote

Approved carriers respond fast.

Approved carriers
Reliable drivers
Fast & easy
Anywhere in the US
Oversized loads
Reefer, flatbed & dry van
Insured cargo
Your info stays private

Freight Carrier · San Bernadino, CA

LOS BROS TRANSPORT LLC

Name: LOS BROS TRANSPORT LLC
Address: 4858 N CRISTY AVE, SAN BERNADINO, CA, 92407, US
Telephone: (909) 665-0493

4858 N CRISTY AVE · San Bernadino, CA 92407

AUTHORIZED FOR:

(909) 665-0493 Tap to call

MC #1494848
USDOT #3987457 USDOT Active

3
Power Units
3
Drivers
Carrier
Entity Type

About this carrier

LOS BROS TRANSPORT LLC is a San Bernadino, CA freight carrier that is authorized for: in the state of California. This company has 3 truck(s) in their fleet and 3 truck drivers. Their motor carrier number is MC-1494848 and their USDOT number is 3987457.

Sourced from FMCSA SAFER · last filed 10/27/2025 · last updated Jun 18, 2026.

Carrier Details

Operating Status AUTHORIZED FOR:
MCS-150 Filed 10/27/2025
MCS-150 Mileage 1 (2023)

Authority & Operations

Operation Classification

Authorized for Hire

Carrier Operation

Interstate

Cargo Authorized

General Freight

Operating Territory

Map of states where this carrier has roadside inspections

Inspection activity Inspected in 4 states over the past 24 months: CA (10), CO (2), NV (1), UT (1). Home base: San Bernadino, California.

Safety Record

3 Severe Violations Updated Jul 20, 2026

Crashes (24 mo)

0
Fatal
0
Injury
0
Tow
0
Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 7.49 1 Crash Indicator Not Public — Hours of Service 1.54 4 Vehicle Maintenance 4.25 5 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

14
Total
7
Clean
7
With violations

24-month window ending Jun 26, 2026

Violations Cited 13 unique codes

Critical 5

392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit1× SW 10
395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain2× OOS×1 SW 7
393.45D-BAALAir Brake - Audible air leak at other than a proper connection1× OOS×1 SW 4
393.205C-WRWheel/Rim - Wheel fasteners loose/missing/ineffective/broken.1× OOS×1 SW 2
396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination1× OOS×1 SW 0

Vehicle Maintenance 6

393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt1× SW 4
393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19981× SW 4
393.11A1-CSLRRConspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 19971× SW 3
393.81-HHorn - Inoperative or defective1× SW 3
396.3(a)(1)Inspection, repair and maintenance of parts and accessories1× SW 2
396.5B-HWSLHubs - Wheel seal leaking1× SW 2

Hours of Service 2

395.24D-ELDPTHOS (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 the instruction sheet provided by the motor carrier1× SW 3
395.24HOS (ELD) - ELD Form and Manner1× SW 1

Locations

Physical Address

LOS BROS TRANSPORT LLC
4858 N CRISTY AVE
SAN BERNADINO, CA 92407

Mailing Address

Same as physical.

Location on Map

Google Directions Apple Maps Waze OpenStreetMap

Related Companies

Latest from Carrier Atlas Freight Intelligence

General

Why Liquid Bulk Hazmat Shippers Pay More to Lock Carrier Capacity

Univar Solutions invests in annual carrier kickoffs and above-market rates to secure rubber-lined tankers when tender rejections climb. The strategy costs more upfront but pays …

Aug 1, 2026

General

$604M Verdict Exposes Brokers to Chameleon-Carrier Liability Risk

C.H. Robinson faces largest-ever judgment against a transportation company after motor carrier Lupus Superior is expected to default. Industry observers say brokers will now abs…

Jul 31, 2026

Markets & Rates

Spot Rates Hold at $3.51/Mile as Diesel Falls, Capacity, Not Fuel, Drives Pricing

Knight-Swift truckload operating income up 69% year over year. Tender rejections at 14.36%, flatbed at 23%. Carriers say regulatory pressure and driver shortages are keeping cap…

Jul 31, 2026

Earnings & Financials

UPS Guidance Disappoints as Amazon Freight Push Weighs on Volume Outlook

Parcel giant declines to guide domestic business higher for second half despite resilient consumer demand, raising fresh questions about Amazon's impact on long-term volume traj…

Jul 31, 2026

TMS & Software Reviews

What TMS tools let a 3-truck fleet skip the API grind?

Fleetio, Trimble TMT, and Motive automate data handoffs between maintenance, billing, and dispatch. Here's what each costs and what it actually does.

Jul 31, 2026

Earnings & Financials

Knight-Swift Q2 Beat Doesn't Signal Broker Fraud Risk for Small Fleets

Large carrier's 23% earnings beat and 30% tender rejection rate reflect tight capacity and rising contract rates, not broker payment problems. Small fleets should still verify b…

Jul 30, 2026

General

C.H. Robinson Hit With $604 Million Verdict in First Post-Montgomery Trial

Dallas jury assigns broker 23% fault in fatal 2021 crash, but shared-fault rules could push most of the judgment onto C.H. Robinson as carrier and deceased driver lack collectib…

Jul 30, 2026

TMS & Software Reviews

Repower's TOP platform cuts trailer repositioning costs for carriers

Chattanooga startup automates trailer moves from surplus to deficit markets. Free to sign up, pricing scales with fleet size and move volume.

Jul 30, 2026

Broker Fraud & Vetting

C.H. Robinson Hit With $604M Verdict After Jury Calls Driver 'Borrowed Employee'

Dallas jury found broker 23% liable but vicarious-liability theory could multiply exposure. Verdict follows Supreme Court ruling that killed federal preemption shield.

Jul 30, 2026

Compliance & FMCSA

Senate Bill Targets Chameleon Carriers That Reopen After Violations

Bipartisan SAFE Act would require FMCSA to screen new USDOT applications for ownership, equipment, and insurance ties to shut-down operators.

Jul 29, 2026

Compliance & FMCSA

Georgia Breaks Ground on 41-Mile Truck-Only I-75 Corridor in 2027

GDOT project 0014203 will add two barrier-separated commercial vehicle lanes from Macon to McDonough by 2032. No toll. Trucks over six wheels must use them.

Jul 27, 2026

Getting Authority

FMCSA Revives 17-Year-Old Rule That Would Test New Carriers Before They Haul

The agency targets November 2026 for a supplemental notice on requiring proficiency exams before granting new-entrant authority, not 18 months after.

Jul 27, 2026

LOS BROS TRANSPORT LLC

About this carrier

Carrier Details

Authority & Operations

Cargo Authorized

Operating Territory

Crashes (24 mo)

Behavior Categories (BASICs)

Inspection Summary

Violations Cited 13 unique codes

Critical 5

Vehicle Maintenance 6

Hours of Service 2

Locations

Location on Map

Related Companies

Same legal or DBA name 1

Latest from Carrier Atlas Freight Intelligence

Why Liquid Bulk Hazmat Shippers Pay More to Lock Carrier Capacity

$604M Verdict Exposes Brokers to Chameleon-Carrier Liability Risk

Spot Rates Hold at $3.51/Mile as Diesel Falls, Capacity, Not Fuel, Drives Pricing

UPS Guidance Disappoints as Amazon Freight Push Weighs on Volume Outlook

What TMS tools let a 3-truck fleet skip the API grind?

Knight-Swift Q2 Beat Doesn't Signal Broker Fraud Risk for Small Fleets

C.H. Robinson Hit With $604 Million Verdict in First Post-Montgomery Trial

Repower's TOP platform cuts trailer repositioning costs for carriers

C.H. Robinson Hit With $604M Verdict After Jury Calls Driver 'Borrowed Employee'

Senate Bill Targets Chameleon Carriers That Reopen After Violations

Georgia Breaks Ground on 41-Mile Truck-Only I-75 Corridor in 2027

FMCSA Revives 17-Year-Old Rule That Would Test New Carriers Before They Haul