VCVioCodes
Carrier Vetting Report
Generated Oct 19, 2026
viocodes.yuriance.net
M A M TRANSPORT TX LLC
USDOT 3549184 · MC1187978 · EIN 86-1399611 · AUTHORIZED FOR Property
4840 MARK IV PKWY, FORT WORTH, TX, 76106
(773) 952-9468 · MAURICIO MARIN
83
Low risk
Risk factors
Driver OOS 12.5% — above the 6.7% national average1 crash in the last 24 months
Snapshot
Operating authority
Active
Liability insurance
$750K on file
Safety rating
Not rated
Power units / drivers
6 / 7
Inspections / CSA pts (24mo)
25 / 199
Crashes (24 mo)
1
Authority & insurance
Common
Active
Contract
None
Broker
None
Highlander Specialty Insurance Company — $750K BIPD · policy DC920002338-00 · eff 04/19/2026
Federal BMC-91X filing; actual commercial limits (per COI) may be higher.
Roadside inspection performance
Vehicle OOS rate13.6% · nat 22%
Driver OOS rate12.5% · nat 6.7%
CSA breakdown — violations by BASIC
Vehicle Maintenance171 pts
Other44 pts
Hours-of-Service Compliance28 pts
Not in SMS2 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 396.3A1B | Vehicle Maintenance | 4 | 1 | 36 |
| 393.9 | Vehicle Maintenance | 3 | 1 | 16 |
| 393.45B2UV | Vehicle Maintenance | 2 | 16 | |
| 393.11TU | Vehicle Maintenance | 2 | 12 | |
| 396.3A1BL | Vehicle Maintenance | 1 | 1 | 12 |
| 393.11TL | Vehicle Maintenance | 2 | 12 | |
| 393.11 | Vehicle Maintenance | 2 | 9 | |
| 396.3A1BOS | Vehicle Maintenance | 2 | 2 | 8 |
| 395.8A1-HOSP | Hours-of-Service Compliance | 1 | 1 | 7 |
| 395.3A1-HOSPD | Hours-of-Service Compliance | 1 | 7 |
Most inspected states
TX19
KS5
OK1
Next monthly SMS run — projection
| BASIC | Official (Oct 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 0.00 | 0.00 | ≈0–0% | steady |
| Hours-of-Service Compliance | 1.95 | 2.14 | ≈89–96% (over 65) | ▲ worse |
| Driver Fitness | 0.66 | 0.00 | — | ▼ better |
| Controlled Substances/Alcohol | 0.00 | 0.00 | ≈0–0% | steady |
| Vehicle Maintenance | 7.78 | 8.60 | ≈88–92% (over 80) | ▲ worse |
Latest inspection 2026-10-08. “Projected” recomputes the SMS formula on today’s record — an estimate, not an official FMCSA figure. “Est. %ile” is a VioCodes estimate of how the carrier ranks against its peers (FMCSA marks the percentile itself “Not Public”), shown as a likely range.
Recommendations — what's driving each score
False log / RODS violations are the leading contributor to Hours-of-Service Compliance · high impact
False log / RODS 43% (1 OOS) · Following / lane / reckless 25% · Log / ELD device 18%
• Audit ELD edits and duty-status annotations weekly; a false log is a high-severity, high-visibility violation
• Retrain on correct logging and never letting a load pressure a driver into a false entry
Projected: could improve up to 18 pts in ~12 months if worked down.
Brakes violations are the leading contributor to Vehicle Maintenance · high impact
Brakes 51% (4 OOS) · Lighting / lamps 37% (1 OOS) · Other 8%
• Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
• Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
Projected: could improve up to 52 pts in ~12 months if worked down.
Driver out-of-service rate exceeds the national average · high impact
• Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
• Run a preventative-maintenance program; periodically inspect tires, brakes and lights
A high share of violations are occurring in Johnson County, TX · medium impact
• Review the inspections from Johnson County, TX to spot recurring issues
• Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Unsafe Driving needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
90-day safety improvement plan
Last 90 days: 1 inspections, 1 violations, 0 OOS, 0 clean · trending worse.
1. Vehicle Maintenance1 viol · 100%
393.78A-WS
✓ Tighten pre-trip/post-trip DVIR discipline and the PM schedule
✓ Fix defects before dispatch — don’t “drive it in”
≈ 5 clean inspections would cut this BASIC ~25% (to 5.835).
🎓 Coach the driver & document it
FleetTrained — my companion project — turns these exact violations into branded, multilingual training videos your driver watches, with a completion certificate for the DQ file. fleettrained.com
Crash record — 1 in 24 months
| Date | Location | Fatal | Inj | Tow |
|---|---|---|---|---|
| 07/13/2026 | DALLAS, TX | 1 | ✓ |
Equipment — 25 vehicles seen in inspections
13 trailer12 truck
Company profile
Officer
MAURICIO MARIN
Recordable crash rate
0 / MM mi
Annual mileage
0.6M mi (2025)
CDL drivers
7
Registered since
2021-01-13
Operation
Interstate
Connections — 8 carriers
Shares identifiers with 8 carriers (7 via shared VINs).
| Carrier | USDOT | Link | Strength |
|---|---|---|---|
| KC EXPRESS TRANSPORTATION LLC | 3631004 | 6 VINs | strong |
| MAURICIO RAMON MARIN | 3153144 | officer | strong |
Activity history (recent)
04/19/2026 — Insurance filed — Highlander Specialty Insurance Company
Liability (BIPD) — BMC-91X · policy DC920002338-00
04/19/2026 — Insurance cancelled — SOUTHLAKE SPECIALTY INSURANCE COMPANY
BIPD/Primary · policy TMA81004856
04/13/2026 — MCS-150 update filed
0.6M mi reported (2025)
03/27/2026 — Insurance cancelled — SOUTHLAKE SPECIALTY INSURANCE COMPANY
BIPD/Primary · policy TMA81004856
03/23/2026 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/17/2026)
03/09/2026 — Insurance replaced — SOUTHLAKE SPECIALTY INSURANCE COMPANY
BIPD/Primary · policy TMA81004856
03/02/2026 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (03/10/2026)
04/19/2025 — Insurance cancelled — WESCO INSURANCE COMPANY
BIPD/Primary · policy WMC2039343
03/24/2025 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/17/2025)
04/19/2024 — Insurance replaced — PROGRESSIVE COUNTY MUTUAL
BIPD/Primary · policy CA957490777
04/19/2022 — Insurance cancelled — AEGIS SECURITY INSURANCE COMPANY
BIPD/Primary · policy ASA000822-01
03/23/2022 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/19/2022)
04/28/2021 — MOTOR PROPERTY COMMON CARRIER — GRANTED
01/13/2021 — Registered with FMCSA
AUTHORIZED FOR HIRE
Generated by VioCodes from current public FMCSA data (Census, Licensing & Insurance, SMS/MCMIS, QCMobile). VioCodes is not affiliated with FMCSA. Informational only — verify current coverage and status directly before making a vetting decision. Full interactive profile at viocodes.yuriance.net/carrier/3549184.