FMCSA Carrier Profile
UNITED SHACK TRANSPORT LLC
Grandview, TX
Active
Authority Active
No Safety Rating
Active 4 months
Authority
Active
Common carrier
Insurance
Cancellation Pending
$1,000,000 BIPD
Safety
Not Rated
1st pct · 4 inspections on record
Flags · 2
Insurance Cancellation Pending
Active cancellation filing on record, effective June 16, 2026 — coverage may lapse soon.
New Authority
Authority granted April 10, 2026 — less than 6 months of continuous operating history.
Vetting notes
- Operating authority active for 4 months
- Insurance cancellation pending — coverage may lapse soon
- Vehicle out-of-service rate 25.0% — above the 20.7% national average
- 4 FMCSA inspections on record
Operating Authority
MC1463278
Common Carrier
Insurance on File
PROGRESSIVE COUNTY MUTUAL
BI&PD · $1,000,000 · Policy CA870380571
Required Filings
Liability (BIPD)
$1,000,000
Surety bond / trust fund · required
Not on file
FMCSA Registration
DOT Number
3940472
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
March 24, 2026
FMCSA Registration
August 23, 2022
Authority Granted
April 10, 2026
Annual Mileage
500 mi (2024)
Contact Information
Address
8029 Cr 201a, Grandview, TX 76050
Phone
Email
Owner / Officer
Mervin Vargas
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Safety Percentile
1st percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
4
Driver Inspections
Vehicle Inspections
4
Total OOS Orders
1
Violations by Category
Vehicle Maintenance4
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Vehicle OOS Rate25.0% · national avg 20.7%
⚠ Above national average (4.3pp higher)
Inspection Trend by Year
2026
Inspection Records (4)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| May 27, 2026 | TX | Level II — Walk-Around | PTRB · 1XP5DB9X92D572426 | 1 | Passed |
| July 27, 2026 | TX | Level II — Walk-Around | PTRB · 1XP5DB9X5YN507057 | 0 | Clean |
| July 6, 2026 | TX | Level II — Walk-Around | PTRB · 1XP5DB9X83N596163 | 2 | Passed |
| July 2, 2026 | CO | Level II — Walk-Around | PETERBILT · 1XP5DB9X5YN507057 | 1 | 1 OOS |
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
TX3
CO1
Equipment on Record (6)
Vehicles identified in this carrier's inspection history
| VIN | Make | Inspections | With OOS |
|---|---|---|---|
| 1R9M2A3271S769112 | Othr | 2 | 1 |
| 1XP5DB9X5YN507057 | Ptrb | 2 | 1 |
| 1M9SB50292S702095 | Othr | 1 | — |
| 1P9GU3637MG402090 | Pnhl | 1 | — |
| 1XP5DB9X83N596163 | Ptrb | 1 | — |
| 1XP5DB9X92D572426 | Ptrb | 1 | — |
Authority History
| Date | Status | Type |
|---|---|---|
| April 10, 2026 | GRANTED | Common Carrier |
| September 29, 2022 | DISMISSED | Property Broker |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| June 16, 2026 | BI&PD Primary/Excess | Cancellation Pending |
Other Carriers in Grandview, TX
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 17, 2026.
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