FMCSA Carrier Profile
JL DIAMOND TRUCKING LLC
Owner / Officer: Jennifer N Guerrero
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
1st pct · 10 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
JL DIAMOND TRUCKING LLC is an active FMCSA-registered motor carrier based in Pleasanton, Texas, operating under DOT 4239486. No high-severity flags were found on authority or insurance records. Across 10 FMCSA inspections on record, this carrier shows 57.1% vehicle OOS and 0.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
4239486
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
February 26, 2026
FMCSA Registration
May 13, 2024
Annual Mileage
165,000 mi (2025)
Contact Information
Address
1241 East Trail, Pleasanton, TX 78064
Phone
Email
Owner / Officer
Jennifer N Guerrero
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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
10
Driver Inspections
5
Vehicle Inspections
7
Total OOS Orders
4
Violations by Category
Vehicle Maintenance37
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate57.1% · national avg 20.7%
⚠ Above national average (36.4pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (10)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| October 31, 2024 | TX | Level I — Full | KW · 1XKTDR9X0YJ845320 | 11 | 2 OOS |
| September 30, 2025 | TX | Level III — Driver Only | PTRB · 1XP7DB9XX6D889050 | 0 | Clean |
| January 29, 2026 | TX | Level II — Walk-Around | PTRB · 1XP7DB9XX6D889050 | 4 | Passed |
| April 25, 2025 | TX | Level II — Walk-Around | PTRB · 1XP7DB9XX6D889050 | 5 | 1 OOS |
| June 23, 2025 | TX | Level II — Walk-Around | PTRB · 1XP7DB9XX6D889050 | 5 | Passed |
| August 14, 2025 | TX | Level II — Walk-Around | PTRB · 1XPHD49X0DD197151 | 7 | Passed |
| August 13, 2025 | TX | Level I — Full | PTRB · 1XP7DB9XX6D889050 | 2 | 1 OOS |
| March 11, 2026 | TX | Level III — Driver Only | PTRB · 1XP7DB9XX6D889050 | 0 | Clean |
| March 11, 2026 | TX | Level III — Driver Only | PTRB · 1XP7DB9XX6D889050 | 0 | Clean |
| May 2, 2025 | TX | Level II — Walk-Around | PTRB · 1XPHD49X0DD197151 | 3 | Passed |
Other Carriers in Pleasanton, TX
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 5, 2026.
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