ALFONSO DIAZ TRANSPORT SERVICE LLC
USDOT 4430087MC-Docket MC1743612TAMPA, FL
Review before tenderingHazmat-authorized3 power units
ALFONSO DIAZ TRANSPORT SERVICE LLC (USDOT 4430087) in TAMPA, FL — has findings to review before tendering. FMCSA authority, fleet size, BASIC safety measures, crash and inspection history.
- Has active operating authority that's tenderable today (common or contract).
- No pending authority revocation.
- Not under an uncleared federal out-of-service or safety action.
- BIPD on file is $750,000 — below your $1,000,000 floor (federal general-freight minimum is $750,000).
- No cargo insurance on file. Required for many shipper contracts.
- No history of insurance lapses.
- Unrated by FMCSA. Most carriers are unrated — unrated is not the same as unsafe.
- No BASIC alerts in any of the five public SMS categories.
- Driver and vehicle out-of-service rate is above the national roadside average.
- No preventable crashes in the last 24 months; recordable crash rate 0 not elevated.
- No fatal crashes in the last 24 months.
- No link to a prior revoked authority.
- Crash Indicator and Hazmat Compliance BASICs are statutorily withheld from public SMS under the FAST Act — their absence is not a clean record; use the crash-risk signals above instead. The Hazmat Compliance BASIC is also withheld for this hazmat carrier.
Built from FMCSA's public Safety Management System data — guidance, not legal advice. Verify directly with the carrier and your cargo policy before tendering.
Authority
- Common authority
- Active
- Contract authority
- Not applicable
Safety & BASIC scorecard
BASIC safety measures
Unsafe driving
No alert
measure 0
Hours of service
No alert
measure 1.37
Driver fitness
No alert
measure 4.76
Controlled substance
No alert
measure 0
Vehicle maintenance
No alert
measure 13.75
Under the FAST Act, FMCSA publishes an absolute per-category measure (not a 0–100 percentile) for these five BASICs — the alert flag, not the raw number, is the risk signal. The Crash Indicator and Hazmat Compliance BASICs are statutorily withheld from public view.
Last 24 months
0
Fatalities
0
Injuries
0
Crashes
13
Inspections
9
OOS inspections
32
OOS violations
Insurance
- BIPD on file
- $750,000 below $1M baseline
- Cargo insurance
- No
- Bond on file
- No
Fleet
- Power units
- 3
- Total drivers
- 3
- Years in business
- 1
- Hazmat authority
- Yes
Crash risk
- Preventable crashes (24 mo)
- 0 of 0 total crash(es)
- Recordable crash rate
- 0
- Driver OOS rate
- 50%Above national
- Vehicle OOS rate
- 66.7%Above national
The official Crash Indicator BASIC is withheld from public SMS under the FAST Act — these derived signals stand in for it; their absence is not a clean record.
Compliance & history
- Reincarnation / chameleon
- No prior revoked authority
- Involuntary revocations
- None on file
- Physical address
- No address flags
- Federal OOS / safety action
- None on file
- MCS-150 self-report
- 2025-10-27
- Insurance lapse history
- No lapses on record
- Last compliance review
- None on file
Inspection history (all-time)
17
Inspections
12
OOS inspections
62
Violations
35
OOS violations
0
Post-accident
Record spans 2025-08-21 → 2026-05-19.
Crash history (last 24 months)
No crashes recorded in the last 24 months.
Violation pattern (all-time, by area)
| Area (49 CFR part) | Violations | Out of service | Most recent |
|---|---|---|---|
Vehicle parts & maintenance 393
|
30 | 17 | 2026-05-01 |
Driver qualifications 391
|
10 | 9 | 2026-02-27 |
Vehicle inspection & repair 396
|
5 | 3 | 2026-02-27 |
General safety regulations 390
|
5 | 0 | 2026-04-02 |
Unsafe driving 392
|
5 | 0 | 2026-04-23 |
Hours of service 395
|
4 | 3 | 2026-04-26 |
CDL standards 383
|
3 | 3 | 2026-01-27 |
Recent violations (last 24 months, worst first)
| Date | Category | Violation | OOS |
|---|---|---|---|
| 2026-05-01 | Vehicle Maintenance | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | OOS |
| 2026-05-01 | Vehicle Maintenance | Lighting - Hazard warning signal(s) inoperative | — |
| 2026-05-01 | Vehicle Maintenance | Lighting - Stop lamps - Any inoperative. | — |
| 2026-05-01 | Vehicle Maintenance | Flag - Required rear flag - no flag on the rear of a projecting load - when load is longer than 4 feet. | OOS |
| 2026-04-26 | Vehicle Maintenance | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | OOS |
| 2026-04-26 | Vehicle Maintenance | Brake - Breakaway not attached to the towing vehicle | OOS |
| 2026-04-26 | Vehicle Maintenance | Emergency Equipment - Fire Extinguishers - unsecured | — |
| 2026-04-26 | Vehicle Maintenance | Windshield / Windows - Tinting permits less than 70% of light transmittance | — |
| 2026-04-26 | Hours-of-Service Compliance | HOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal drivin | — |
| 2026-04-23 | Vehicle Maintenance | No or defective automatic trailer brake | OOS |
| 2026-04-23 | Vehicle Maintenance | No or defective lighting devices or reflective material as required | — |
| 2026-04-23 | Vehicle Maintenance | Sleeper berth requirement violations | — |
| 2026-04-23 | Vehicle Maintenance | Inoperable Required Lamp | — |
| 2026-04-23 | Vehicle Maintenance | Windshield / Windows - Tinting permits less than 70% of light transmittance | — |
| 2026-02-27 | Driver Fitness | Operating a non-CDL required commercial motor vehicle with driving privileges revoked suspended cancelled or otherwise d | OOS |
| 2026-02-27 | Vehicle Maintenance | Hydraulic/Electric Brake - Inoperative other than a steering axle. | — |
| 2026-02-27 | Vehicle Maintenance | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | OOS |
| 2026-02-18 | Vehicle Maintenance | Lighting - Tail lamp - Both lamps on rearmost vehicle obscured when required to be on | OOS |
| 2026-02-18 | Vehicle Maintenance | Lighting - Stop lamps - Both obscured when required to be on. | OOS |
| 2026-02-18 | Vehicle Maintenance | Lighting - Turn signal - Any obscured on the rearmost vehicle. | OOS |
| 2026-02-18 | Vehicle Maintenance | Lighting - Projecting load - Any Lamp on projecting load missing when required to be on. | OOS |
| 2026-02-18 | Vehicle Maintenance | Brake - Breakaway not attached to the towing vehicle | OOS |
| 2026-02-17 | Hours-of-Service Compliance | HOS (Property) - Failing to have a record of duty status using the method prescribed | OOS |
| 2026-02-17 | Driver Fitness | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corre | OOS |
| 2026-02-17 | Driver Fitness | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on fi | OOS |
| 2026-01-27 | Driver Fitness | License (CDL) - Operate a CMV and does not possess a valid CDL | OOS |
| 2026-01-27 | Hours-of-Service Compliance | HOS (Property) - Failing to have a record of duty status using the method prescribed | OOS |
| 2026-01-27 | Vehicle Maintenance | Brake - Breakaway not attached to the towing vehicle | OOS |
| 2026-01-27 | Vehicle Maintenance | Operating a CMV without documentation of a periodic inspection | — |
| 2026-01-27 | Driver Fitness | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on fi | OOS |
| 2026-01-12 | Vehicle Maintenance | Light Weight Vehicles - Improper securement of automobiles light trucks and vans | OOS |
| 2026-01-12 | Vehicle Maintenance | Brake - Breakaway not attached to the towing vehicle | OOS |
| 2026-01-12 | Vehicle Maintenance | Operating a CMV without documentation of a periodic inspection | — |
| 2026-01-12 | Vehicle Maintenance | Battery - Not protected | — |
| 2026-01-12 | Driver Fitness | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on fi | OOS |
| 2026-01-12 | Vehicle Maintenance | Driver - Failed to inspect /use emergency equipment | — |
| 2026-01-12 | Vehicle Maintenance | Emergency Equipment - Fire Extinguishers - unsecured | — |
| 2026-01-12 | Vehicle Maintenance | Driver - Failing to properly secure load | — |
| 2026-01-08 | Driver Fitness | License (CDL) - Operate a CMV and does not possess a valid CDL | OOS |
| 2026-01-08 | Driver Fitness | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corr | OOS |
| 2025-11-06 | Driver Fitness | Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state driver | — |
| 2025-09-04 | Driver Fitness | License (CDL) - Operate a CMV and does not possess a valid CDL | OOS |
| 2025-09-04 | Vehicle Maintenance | Tires - Less than 2/32 inch tread depth | — |
| 2025-09-04 | Hours-of-Service Compliance | HOS (Property) - Failing to have a record of duty status using the method prescribed | OOS |
| 2025-09-04 | Driver Fitness | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corr | OOS |
| 2025-09-04 | Driver Fitness | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on fi | OOS |
| 2025-08-21 | Driver Fitness | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corr | OOS |
| 2025-08-21 | Vehicle Maintenance | Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | OOS |
| 2025-08-21 | Vehicle Maintenance | Brakes - Electric brakes on trailer inoperative due to electrical cable unplugged | OOS |
| 2025-08-21 | Vehicle Maintenance | Unsafe Operations - Severe Post Crash Condition | OOS |
Recent inspections (with violations, newest first)
Showing the 14 most-recent inspections that had violations. Clean inspections aren't listed here — they're counted in the all-time inspection totals above.
2026-05-01 4 viols· 2 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Vehicle parts & maintenance 393 | 9A-LHWS | — | — |
| Vehicle parts & maintenance 393 | 9A-LTSI | OOS | — |
| Vehicle parts & maintenance 393 | 9A-LSLI | — | — |
| Vehicle parts & maintenance 393 | 87A-FPLR | OOS | — |
2026-04-26 6 viols· 3 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Vehicle parts & maintenance 393 | 75A3-TAOL | OOS | — |
| Vehicle parts & maintenance 393 | 75A3-TAOL | OOS | — |
| Vehicle parts & maintenance 393 | 95A4-EEUS | — | — |
| Vehicle parts & maintenance 393 | 60D | — | — |
| Hours of service 395 | 22G-ELDMFV | — | — |
| Vehicle parts & maintenance 393 | 43DBMA | OOS | — |
2026-04-23 6 viols· 1 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Vehicle parts & maintenance 393 | 11 | — | — |
| Vehicle parts & maintenance 393 | 43D | OOS | — |
| Vehicle parts & maintenance 393 | 60D | — | — |
| Vehicle parts & maintenance 393 | 76 | — | — |
| Vehicle parts & maintenance 393 | 9 | — | — |
| Unsafe driving 392 | 2RG | — | — |
2026-04-02 1 viol
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| General safety regulations 390 | 21TC-MC | — | — |
2026-02-27 3 viols· 2 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Vehicle parts & maintenance 393 | 48A-BIHE | — | — |
| Vehicle inspection & repair 396 | 3A1-BOS | OOS | — |
| Driver qualifications 391 | 15A-LNCDLNSRW | OOS | — |
2026-02-18 7 viols· 6 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Vehicle parts & maintenance 393 | 43DBMA | OOS | — |
| Vehicle parts & maintenance 393 | 11A1-LPLMWR | OOS | — |
| Vehicle parts & maintenance 393 | 9B-LTSO | OOS | — |
| Vehicle parts & maintenance 393 | 9B-LTSO | OOS | — |
| Vehicle parts & maintenance 393 | 9B-LSLOWR | OOS | — |
| Vehicle parts & maintenance 393 | 9B-LRLOWR | OOS | — |
| Unsafe driving 392 | 2-SLLED | — | — |
2026-02-17 3 viols· 3 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Driver qualifications 391 | 41APC | OOS | — |
| Hours of service 395 | 8A1-HOSP | OOS | — |
| Driver qualifications 391 | 11B2-S | OOS | — |
2026-01-27 7 viols· 4 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Vehicle parts & maintenance 393 | 43DBMA | OOS | — |
| Vehicle inspection & repair 396 | 17C-PI | — | — |
| General safety regulations 390 | 21TB1-MC | — | — |
| CDL standards 383 | 23A2-LCDLN | OOS | — |
| Driver qualifications 391 | 41APC | OOS | — |
| Unsafe driving 392 | 2-SLLIFTA | — | — |
| Hours of service 395 | 8A1-HOSP | OOS | — |
2026-01-12 9 viols· 4 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Unsafe driving 392 | 9A-DFSL | — | — |
| Unsafe driving 392 | 8-D | — | — |
| Vehicle parts & maintenance 393 | 95A4-EEUS | — | — |
| Vehicle parts & maintenance 393 | 128B-CLWV | OOS | — |
| Vehicle parts & maintenance 393 | 128B-CLWV | OOS | — |
| Vehicle parts & maintenance 393 | 30-B | — | — |
| Vehicle parts & maintenance 393 | 43DBMA | OOS | — |
| Vehicle inspection & repair 396 | 17C-PI | — | — |
| Driver qualifications 391 | 41APC | OOS | — |
2026-01-08 2 viols· 2 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| CDL standards 383 | 23A2-LCDLN | OOS | — |
| Driver qualifications 391 | 11B2-Q | OOS | — |
2025-11-06 1 viol
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Driver qualifications 391 | 41A | — | — |
2025-09-04 5 viols· 3 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Driver qualifications 391 | 41APC | OOS | — |
| General safety regulations 390 | 21TC-MC | — | — |
| General safety regulations 390 | 21TB2-DOT | — | — |
| Driver qualifications 391 | 11B2-Q | OOS | — |
| Hours of service 395 | 8A1-HOSP | OOS | — |
2025-09-04 4 viols· 1 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Vehicle parts & maintenance 393 | 75C-TAOTD-LT2/32 | — | — |
| General safety regulations 390 | 21TB2-DOT | — | — |
| CDL standards 383 | 23A2-LCDLN | OOS | — |
| Vehicle parts & maintenance 393 | 75C-TAOTD-LT2/32 | — | — |
2025-08-21 4 viols· 4 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Driver qualifications 391 | 11B2-Q | OOS | — |
| Vehicle parts & maintenance 393 | 43D-B | OOS | — |
| Vehicle inspection & repair 396 | 3A1E-PNCNB | OOS | — |
| Vehicle inspection & repair 396 | 7A-UOC | OOS | — |
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