DBA: Transportes Serna
Juan Carlos Serna Jr Ubalde is an active interstate carrier based in Nuevo Laredo, TA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Total Power Units | 1 | ||
Distinct vehicles · 24 mo
vs 1 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 98% | 98% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state US accounts for 100% of activity. Activity outside home state (TA): 100%.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 10 | 1 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jun 3, 2025 | US | TRUCK TRACTOR | 10 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jun 3, 2025 | 393203CCBP | Cab and Body Parts - Hood not securely fastened | Vehicle Maintenance | — |
Elw Industrial S De Rl De Cv
No alertsNuevo Laredo, TA · 1 units
Raul Eduardo Esquivel Cedillo
No alertsNuevo Laredo, TA · 1 units
Juan Felipe Elizondo Lopez
No alertsNuevo Laredo, TA · 1 units
Cenorina Mondragon Contreras
No alertsNuevo Laredo, TA · 1 units
Jaime Aguilar Garza
No alertsNuevo Laredo, TA · 1 units
Carriers that share an officer, phone, or email with this DOT.
Shared email · 50
Aaron Bartolo Hernandez Cantu
Sabinas Hidalgo, NL
tramitesexpressdot@hotmail.com · also at 369 others
Adalberto Jorge Zamudio Trevino
Nuevo Laredo, TA
tramitesexpressdot@hotmail.com · also at 369 others
Adriana Garza Pena
Nuevo Laredo, TA
tramitesexpressdot@hotmail.com · also at 369 others
Alberto Acosta Nunez
Nuevo Laredo, TA
tramitesexpressdot@hotmail.com · also at 369 others
Alejandra Jaramillo Moreno
Nuevo Laredo, TA
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 1 | 28.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Jun 3, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Jun 3, 2025 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Jun 3, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Jun 3, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Jun 3, 2025 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Jun 3, 2025 | 39383G | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | Vehicle Maintenance | — |
| Jun 3, 2025 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Jun 3, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Jun 3, 2025 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
tramitesexpressdot@hotmail.com · also at 369 others
+40 more