Proenza Express Lines LLC (USDOT 4558478)
2 cautions found.
- DOT number
- USDOT 4558478
- Docket (MC) number
- MC1811492
- Operating authority
- Common carrier authority: active.
- Authority granted
- 2026-04-22
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 10700 FONDREN RD APT 1824 APT 1824, HOUSTON, TX 77096
- MCS-150 last filed
- 2026-03
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- New authority (Caution): Active for less than 6 months, limited vetting history
Frequently asked questions
What carrier is DOT 4558478?
DOT 4558478 (USDOT 4558478) is Proenza Express Lines LLC, an interstate motor carrier.
What carrier is MC 1811492?
MC 1811492 is the docket number of Proenza Express Lines LLC, USDOT 4558478.
What is Proenza Express Lines LLC's MC number?
Proenza Express Lines LLC's docket number is MC 1811492. Its USDOT number is 4558478.
Is Proenza Express Lines LLC currently authorized to operate?
Common carrier authority: active. Source: FMCSA registration and licensing records.
Does Proenza Express Lines LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Proenza Express Lines LLC's insurance?
Proenza Express Lines LLC's liability insurance is filed with FMCSA by Highlander Specialty Insurance Company.
What is Proenza Express Lines LLC's safety record?
FMCSA records show no vehicle inspections for Proenza Express Lines LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Proenza Express Lines LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Proenza Express Lines LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Proenza Express Lines LLC's FMCSA safety rating?
Proenza Express Lines LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Sourced from FMCSA public records. Official data as of Aug 27, 2026. fleetfax surfaces the facts; brokers make the judgment.