ALFREDO DIAZ RAMOS
DIAZ & RAMOS TRUCKING
- 2439144
-
1004 PORTCHESTER CASTLE PATH
PFLUGERVILLE, TX 78660 - 4
- 6
- 26
Safety Rating & OOS Rates AND Licensing and Insurance
As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.
- For licensing and insurance information, visit Motus: USDOT Registration System.
- For safety rating and Out-of-Service (OOS) rates, visit SAFER.
- If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.
BASIC Status
(Public Property Carrier View)
Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending July 31, 2026
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Unsafe Driving
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Not Public Crash Indicator
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Hours-of-Service Compliance
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Vehicle Maintenance
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Controlled Substances and Alcohol
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Not Public Hazardous Materials Compliance
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Driver Fitness
Select a BASIC icon above to get details, or view your Complete SMS Profile.
Vehicle Maintenance
On-Road Performance
12.44
Safety Event Group: 21-100 relevant vehicle inspections
Investigation Results
No Acute/Critical Violations Discovered
Carrier Measure Over Time
- Trends
This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here. To see how the measure relates to percentile click here. Expand for more information.
- 16
- 12
- 8
- 4
- 0
- -4
- Feb 27
- Mar 27
- Apr 24
- May 15
- Jun 26
- Jul 31
- 2026
- 2026
- 2026
- 2026
- 2026
- 2026
| Feb 27 2026 | Mar 27 2026 | Apr 24 2026 | May 15 2026 | Jun 26 2026 | Jul 31 2026 | |
|---|---|---|---|---|---|---|
| Measure | 10.74 | 11.26 | 11.17 | 11.78 | 12.20 | 12.44 |
| Measure | 0 | 0 | 0 | 0 | 0 | 0 |
Violation Summary
Vehicle Maint. Violations: 97
| Violations | Description | # Violations | # OOS Violations | Violation Severity Weight |
|---|---|---|---|---|
| 393.9 | Inoperable Required Lamp | 16 | 0 | 2 |
| 396.17(c) | Operating a CMV without proof of a periodic inspection | 7 | 0 | 4 |
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | 5 | 1 | 4 |
| 393.47(e) | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 5 | 0 | 4 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers | 5 | 0 | 1 |
| 393.53(b) | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | 4 | 0 | 4 |
| 393.60(c) | Windshield - Damaged or Discolored | 4 | 0 | 1 |
| 393.60(d) | Windshield / Windows - Tinting permits less than 70% of light transmittance | 4 | 0 | 1 |
| 393.75(c) | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | 4 | 0 | 8 |
| 396.3(a)1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | 4 | 4 | 0 |
| 393.11TU | Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | 3 | 0 | 3 |
| 393.11UR | Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993 | 3 | 0 | 3 |
| 393.55(c)(1) | Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system | 3 | 0 | 4 |
| 396.3(a)(1) | Inspection, repair and maintenance of parts and accessories | 3 | 0 | 2 |
| 393.45DLUV | Brake Connections with Leaks Under Vehicle | 2 | 0 | 4 |
| 393.95(a) | No/discharged/unsecured fire extinguisher | 2 | 0 | 2 |
| 393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper | 2 | 0 | 2 |
| 396.5(b) | Oil and/or grease leak | 2 | 0 | 3 |
| 392.2WC | Wheel (Mud) Flaps missing or defective | 1 | 0 | 1 |
| 392.9A2-C | Cargo - Vehicle components or dunnage not secured | 1 | 1 | 1 |
| 393.11LR | No Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 | 1 | 0 | 3 |
| 393.11S | Side retroreflective sheeting or reflex reflector requirements for vehicles manufactured after December 1993 | 1 | 0 | 3 |
| 393.11TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | 1 | 0 | 3 |
| 393.209(d) | Steering system components worn, welded, or missing | 1 | 1 | 6 |
| 393.45DLPC | Brake Connections with Leaks - Connection to Power Unit | 1 | 0 | 4 |
| 393.47(a) | Inadequate brakes for safe stopping - Brake Lining condition | 1 | 1 | 4 |
| 393.48(a) | Inoperative/defective brakes | 1 | 0 | 4 |
| 393.55(c)(2) | CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. | 1 | 0 | 4 |
| 393.55(e) | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | 1 | 0 | 4 |
| 393.83(e) | Exhaust - System discharging from a truck or truck-tractor at a location other than at the rear of the cab | 1 | 0 | 1 |
| 393.83(g) | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | 1 | 0 | 1 |
| 393.9T | Inoperable tail lamp | 1 | 0 | 6 |
| 393.9TS | Inoperative turn signal | 1 | 0 | 6 |
| 396.3(a)(1) | Tie Rods / Drag Links - Defective Clamps / Holes / Missing nuts | 1 | 1 | 6 |
| 396.3A1B | Brakes (general) Explain: | 1 | 0 | 4 |
| 396.3A1BL | Brake system pressure loss | 1 | 1 | 4 |
| 396.5B-HLIW | Hubs - Oil and/or Grease Leaking from hub - inner wheel | 1 | 1 | 2 |
Inspection History
Vehicle Inspections: 25
Please select to view your Inspection History. You can also sort your data by Date, Report Number, Vehicle Type, etc.
| Report | Vehicle | Measure = Sum of the Total Weight (TotW) Sum of the Time Weight (TiW) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inspection Date | Number | State | Plate Number | Plate State | Type |
Severity Weight (SW) |
Time Weight (TiW) |
Total Weight (TotW) |
||
| Sum of measure weights | Sum of measure weights | 291 | 49 | 610 | ||||||
*** The sum of all violation severity weights (violation weight + out-of-service) for this inspection has been capped at 30.
Investigation Results
Vehicle Maint. Acute/Critical Violations: 0
This carrier has no Vehicle Maintenance Acute/Critical Violations to display.
Summary of Activities
The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.
- 6/26/2025 (Compliance Review)
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26
- 3
- 23
- : 2
*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.
Continue for more Crash, Inspection & Investigation DetailsCarrier Registration
Flags
Inspection Selection System
As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.
- For licensing and insurance information, visit Motus: USDOT Registration System.
- For safety rating and Out-of-Service (OOS) rates, visit SAFER.
- If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.
Enforcement Cases
(Six years as of 08/09/2026 updated monthly from FMCSA )
No penalties found
Tools/Resources
SMS Methodology How to Improve Request a Data ReviewFor U.S. DOT# 2439144
Complete SMS Profile Carrier History DownloadsUse of SMS Data/Information
FAST Act of 2015:
Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.
Safety Measurement System:
The data in the Safety Measurement System (SMS) is performance data used by the
Agency and Enforcement Community. A
symbol, based on that data, indicates that FMCSA may prioritize a motor carrier
for further monitoring.
The
symbol is not intended to imply any federal safety rating of the carrier pursuant
to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety
condition simply based on the data displayed in this system. Unless a motor carrier
in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part
385, or has otherwise been ordered to discontinue operations by the FMCSA, it is
authorized to operate on the nation's roadways.
Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.