Zr Boy Trucking LLC (USDOT 3912586)
1 caution found.
- Docket (MC) number
- MC1444787
- Operating authority
- Common carrier authority: active.
- 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
- 10134 6TH ST STE K, RANCHO CUCAMONGA, CA 91730
- MCS-150 last filed
- 2026-03
Findings
- Hours of service at the FMCSA intervention threshold (Caution): Hours of service ranks 98 of 100 among similar carriers (higher = worse). fleetfax peer estimate, not an official CSA score.
Frequently asked questions
What carrier is USDOT 3912586?
USDOT 3912586 is Zr Boy Trucking LLC, an interstate motor carrier.
What carrier is MC 1444787?
MC 1444787 is the docket number of Zr Boy Trucking LLC, USDOT 3912586.
What is Zr Boy Trucking LLC's MC number?
Zr Boy Trucking LLC's docket number is MC 1444787. Its USDOT number is 3912586.
Is Zr Boy Trucking LLC currently authorized to operate?
Common carrier authority: active. Source: FMCSA registration and licensing records.
Does Zr Boy Trucking LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Zr Boy Trucking LLC's insurance?
Zr Boy Trucking LLC's liability insurance is filed with FMCSA by Southlake Specialty Insurance Company.
What is Zr Boy Trucking LLC's safety record?
In the last 24 months, FMCSA records show 2 roadside inspections with a 50.0% vehicle out-of-service rate (national average 22.7%) and 0 recordable crashes.
What is Zr Boy Trucking LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Zr Boy Trucking LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Zr Boy Trucking LLC's FMCSA safety rating?
Zr Boy Trucking 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.
View the full fleetfax report for Zr Boy Trucking LLC
Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) — may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment.