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AMBAR AA EXPRESS CORP
San Antonio, TX
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
66.7% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 92% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
See all 2 flags (2 caution) ↓
FMCSA status: Active & Authorized · DOT 4022757 · MC 1517743
No Safety Rating
Active 2 months · first granted 2023
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1517743 · Common carrier
Insurance
On File
Spinnaker Specialty Insurance Company
Safety
Not Rated
66.7% OOS · 10 inspections on record
Flags · 2
Elevated Out-of-Service Rate
66.7% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 92% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Recently Reinstated Authority
Authority reinstated August 24, 2026 following an involuntary suspension effective July 18, 2026. Continuous authority: 2 months. First granted August 25, 2023 (3 yrs, 2 mo ago).
Vetting notes
- Operating authority active 2 months since reinstatement on August 24, 2026; first granted August 25, 2023 (3 yrs, 2 mo ago)
- Insurance on file: $750,000
- Vehicle out-of-service rate 75.0% — above the 20.7% national average
- Driver out-of-service rate 0.0% — below the 5.5% national average
- 10 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1517743
Motor Carrier of Property (Except Household Goods) · $750,000 required
Insurance on File
Spinnaker Specialty Insurance Company
BI&PD · $750,000 · Policy DCATR000041500
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
4022757
MC Number
MC-1517743
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
August 24, 2026
FMCSA Registration
February 3, 2023
Authority First Granted
August 25, 2023
Authority Reinstated
August 24, 2026
Annual Mileage
300,000 mi (2025)
Contact Information
Address
1203 Carmel Oaks, San Antonio, TX 78253
Phone
Email
Website
Owner / Officer
Ismary Perez Contreras
Cargo Types
General FreightOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
10
Driver Inspections
2
Vehicle Inspections
9
Out-of-Service Violations
8
Violations by Category
Vehicle Maintenance45
Unsafe Driving0
Hours of Service3
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate75.0% · national avg 20.7%
⚠ Above national average (54.3pp higher)
66.7% of 9 inspections in the last 24 months put a driver or vehicle out of service —
92nd percentile among carriers with 5–9 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
8 of 8 inspections
Unsafe Driving
0 of 9 inspections
Hours of Service
1 of 9 inspections
Driver Fitness
0 of 9 inspections
Controlled Substances
0 of 9 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| May 4, 2026 | TX | — | — | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
TX9
Fleet & Equipment (11)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~6
of 3 reported to FMCSA
Trailers
~5
seen at inspection
Equipment types observed
Tractor
6
Dry Van
4
Semi-trailer
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2007 Freightliner Columbia | Tractor · Class 8 | 1FUJA6AV97LW21172 | 2 | 2 |
| 2008 Wabash Wabash National Corporation | Dry Van · 53 ft | 1JJV532W58L113082 | 2 | 2 |
| 2008 Wabash Wabash National Corporation | Dry Van · 53 ft | 1JJV532W68L138024 | 2 | 1 |
| Trim | Semi-trailer | 2MN01JAH761006543 | 2 | 1 |
| 2013 Volvo Truck VNL | Tractor · Class 8 | 4V4N99EH3DN150213 | 2 | 2 |
| 2018 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9EH3JN893497 | 2 | 1 |
| 2003 Freightliner CST120 | Tractor · Class 8 | 1FUJBBBG63PG98965 | 1 | — |
| 2007 Peterbilt 387 | Tractor · Class 8 | 1XP7DB9X27D664865 | 1 | — |
| 2012 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532C7CT142033 | 1 | 1 |
| 2023 Utility Trailer Manufacturer | Dry Van · 53 ft | 3UTVS2537P8871726 | 1 | 1 |
Show all 11 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2018 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9EH7JN995322 | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (10)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 26, 2026 | V262666304 | TX, TX | II | 11 | 2 | AMBAR AA EXPRESS CORP | Truck Tractor Semi-trailer |
VOLVO TRUCK WABASH |
4V4NC9EH8HN982783 1JJV532W68L138024 |
TX R865111 TX 264C966 |
| 392.9A2-C | OOSCargo - Vehicle components or dunnage not secured | General Securement | ||||||||
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| 393.13D3-CSURR | Conspicuity Systems - Trailers, upper rear reflex reflectors inadequate on vehicle manufactured before December 1, 1993 | Reflective Sheeting | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 393.75A3-TAOL | Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth | Tires | ||||||||
| 395.24C1I-ELDDFI | HOS (ELD) - Driver failing to manually input annotations in ELD when applicable | Other Log/Form & Manner | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Windshield/ Glass/ Markings | ||||||||
| April 23, 2026 | V262332279 | 2430 US183, TX | I | 11 | 1 | CANTEX | Truck Tractor Semi-trailer |
VOLVO TRUCK WABASH |
4V4N99EH3DN150213 1JJV532W58L113082 |
TX R729041 OK BU9144 |
| 393.9TS | OOSInoperative turn signal | Lighting | ||||||||
| 393.11 | No or defective lighting devices or reflective material as required | Reflective Sheeting | ||||||||
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| 393.75C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Tires | ||||||||
| 393.75C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Tires | ||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| November 10, 2025 | V252111352 | IH 35, TX | II | 6 | 1 | AA EXPRESS CORP | Truck Tractor Semi-trailer |
VOLVO TRUCK WABASH |
4V4N99EH3DN150213 1JJV532W68L138024 |
TX R729041 OK BR2326 |
| 393.75A3-TAOLTIS | OOSTires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | Tires | ||||||||
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Brakes All Others | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 393.9H | Inoperable head lamps | Lighting | ||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| October 9, 2025 | V252048931 | IH35 SB DEVINE SCALE, TX | II | 1 | 1 | AMBAR AA EXRESS CORP | Truck Tractor Semi-trailer |
VOLVO TRUCK WABASH |
4V4NC9EH3JN893497 1JJV532W58L113082 |
TX R794190 OK BU9144 |
| 393.75A3 | OOSTire-flat and/or audible air leak | Tires | ||||||||
| July 17, 2025 | V251937047 | 18M IH35 NB SVC RD, TX | II | 4 | — | HOWMET AEROSPACE | Truck Tractor Semi-trailer |
VOLVO TRUCK TRIM |
4V4NC9EH3JN893497 2MN01JAH761006543 |
TX R794190 OK BY1080 |
| 393.11TU | Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | Reflective Sheeting | ||||||||
| 393.55C1 | Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system | Brakes All Others | ||||||||
| 393.55D3 | No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 | Brakes All Others | ||||||||
| 393.95B | Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air | Emergency Equipment | ||||||||
| June 6, 2025 | 76079DID4T | 3100 LAWSON RD, TX | III | 2 | — | JAMCO INTERNATIONAL | Truck Tractor Semi-trailer |
FREIGHTLINER WABASH |
1FUJBBBG63PG98965 1JJV532W68L138024 |
TX 1M92574 OK BR2326 |
| 395.8F01 | Drivers record of duty status not current | Incomplete/Wrong Log | ||||||||
| 395.22H4 | Driver failed to maintain supply of blank drivers records of duty status graph-grids | EOBR Related | ||||||||
| May 12, 2025 | 75BC9DIRB1 | SL-1604 IN BEXAR CO. (488-582), TX | II | 6 | 1 | — | Truck Tractor Semi-trailer |
FREIGHTLINER UNK |
1FUJA6AV97LW21172 2MN01JAH761006543 |
TX 1M89963 OK BY1080 |
| 396.3A1BL | OOSBrake system pressure loss | Brakes All Others | ||||||||
| 393.95A | No/discharged/unsecured fire extinguisher | Emergency Equipment | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.45DLPC | Brake Connections with Leaks - Connection to Power Unit | Brakes All Others | ||||||||
| 393.45DLPC | Brake Connections with Leaks - Connection to Power Unit | Brakes All Others | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| March 16, 2025 | V251801815 | 101 LINDA DR, TX | II | 6 | — | HEB-S674 | Truck Tractor |
PETERBILT |
1XP7DB9X27D664865 |
TX 1N56518 |
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Brakes All Others | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| March 4, 2025 | V251801960 | IH-35 MILE MARKER 59, TX | II | 2 | 1 | CAB | Truck Tractor Semi-trailer |
VOLVO TRUCK HYUNDAI TRANSLEAD TRAILERS |
4V4NC9EH7JN995322 3H3V532C7CT142033 |
TX 99U853M OK DQ2584 |
| 396.3A1-CH | OOSBrake - Hole in Spring Brake Housing | Brakes All Others | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| January 17, 2025 | V251759429 | US77 RIVIERA SCALE, TX | II | 2 | 1 | HEB | Truck Tractor Semi-trailer |
FREIGHTLINER UTILITY TRAILER MANUFACTURER |
1FUJA6AV97LW21172 3UTVS2537P8871726 |
TX 1M89963 TX 030D943 |
| 393.83G | OOSExhaust - Discharging at a point forward or directly below the driver or sleeper compartment | Exhaust Discharge | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| CANTEX | 1 | April 23, 2026 |
| AA EXPRESS CORP | 1 | November 10, 2025 |
| AMBAR AA EXRESS CORP | 1 | October 9, 2025 |
| HOWMET AEROSPACE | 1 | July 17, 2025 |
| JAMCO INTERNATIONAL | 1 | June 6, 2025 |
| HEB-S674 | 1 | March 16, 2025 |
| CAB | 1 | March 4, 2025 |
| HEB | 1 | January 17, 2025 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| August 24, 2026 | Active Reinstated | Motor Carrier of Property (Except Household Goods) |
| July 21, 2026 | Inactive Involuntary Suspension - insurance cancellation effective; no active insurance meeting minimum coverage on file | Motor Carrier of Property (Except Household Goods) |
| July 24, 2025 | DISCONTINUED REVOCATION | Common |
| June 30, 2025 | INVOLUNTARY REVOCATION | Common |
| July 26, 2024 | DISCONTINUED REVOCATION | Common |
| July 1, 2024 | INVOLUNTARY REVOCATION | Common |
| August 25, 2023 | GRANTED | Common Carrier |
| August 25, 2023 | Active GRANTED | Motor Carrier of Property (Except Household Goods) |
| March 15, 2023 | DISMISSED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| July 25, 2025 | BI&PD Primary/Excess | On file |
| July 25, 2026 | BI&PD Primary/Excess | Cancel · Clear Blue Insurance Company |
| July 18, 2026 | BI&PD Primary/Excess | Cancel · Clear Blue Insurance Company |
| June 18, 2026 | Operating Authority Involuntary Suspension Notice | Effective July 18, 2026 |
| June 25, 2026 | Operating Authority Involuntary Suspension Notice | Effective July 18, 2026 |
BOC-3 Process Agent
#1A BOC-3 Filing, Inc.
1906 W Burbank Blvd, Burbank, CA, 91506
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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