--- title: "4JLJ LLC | DOT 1600539 | Carrier Profile" url: https://runalphaloops.com/carrier/tx/1600539/4jlj-llc description: "4JLJ LLC is a interstate carrier based in ROBSTOWN, TX. Fleet size: 163 power units, 144 drivers. DOT# 1600539." lang: en --- Active Interstate # 4JLJ LLC DBA: J4 OILFIELD SERVICES Risk score · full evidence · 72-hour access · No account required DOT # 1600539 Location ROBSTOWN, TX Phone 3612410189 Power Units 163 Drivers 144 Trailers 31 Annual Miles In full report Entity Type N/A MCS-150 Date Sep 30, 2025 ## Risk Signals — 4JLJ LLC Scanning active Data available for 2 of 4 areas The full report covers each area below with the underlying FMCSA records, linked carriers, and news sources. Historical patterns Included in the full report DATA AVAILABLE Safety record Included in the full report DATA AVAILABLE Chameleon connections No records on file NO DATA Recent news No records on file NO DATA Unlock the full vetting report Get the risk score, full analysis, and the specific evidence + sources behind every area. One-time · no account required ## Inspection Summary Recent Inspections (90 Days) 3 Vehicle OOS Rate 33.3% 1 of 3 National avg ~21% Driver OOS Rate 0% 0 of 3 National avg ~5% OOS Inspections 1 Driver + Vehicle OOS Most recent Sep 30, 2026 · TX Clean rate (90d) 22% Every inspection with date, location, level, violations found, and out-of-service results. ## Crash Summary Crashes (24 Months) 2 FMCSA-reportable Fatal Crashes 0 0 fatalities Injury Crashes 2 2 people injured Tow-Away Crashes 0 No injury or fatality All records since Apr 2015 10 crashes · 0 fatal Most recent crash Feb 24, 2026 Based on FMCSA crash data. Includes all reportable crashes regardless of fault; each crash is counted once by its most severe outcome. ## Counterparty Reports Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with 4JLJ LLC. No verified counterparty reports yet Worked a load with 4JLJ LLC? Be the first to report how it went. ## About 4JLJ LLC 4JLJ LLC, based in Robstown, TX, operates a fleet of 163 power units and employs 144 drivers, specializing in the transportation of passengers, oil, and chemicals. The company provides interstate trucking services and manages a total of 109 trailers to support its operations. While specific operating authorities are not disclosed, 4JLJ LLC functions as a common and contract carrier within the industry. ### Service Regions Active in 2 states Top states: TX NM Full state-by-state operating volumes, inspection locations, and lane coverage analysis. ### CSA Safety Scores 5 BASICs 5 BASICs measured Percentile rankings pending FMCSA publication — raw measures + violations available in the report. Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot. ## Operating Authority Common Authority N/A Contract Authority N/A Broker Authority N/A ### Insurance & Coverage BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names. ## Contact Information 3612410189 Physical Address 4631 DANIEL DR ROBSTOWN, TX 78380 ## Cargo & Operations Cargo Carried Passengers Oil Chemicals ### Violations by Category 88 total Most common category Vehicle Maintenance · 66% of violations across 5 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. ### Fleet Analytics 47 trucks Top manufacturers PETERBILT KENWORTH FREIGHTLINER Sample units 1XPWD49X0DD1XXXXX 2013 PETERBILT 388 1XKDD40X35R9XXXXX 2005 KENWORTH T800 Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. Are you 4JLJ LLC? Claim this profile to respond to reviews, keep your info current, and dispute inaccurate signals. Free forever. Vet at Scale ## Need more than a one-off vetting report? Unlimited vetting across every U.S. carrier, monitored continuously — with insurance, risk, contacts, and crash data built into your workflow. See AlphaLoops for Brokers: https://runalphaloops.com/lp/broker-vetting Free trial · no credit card upfront Covers every U.S. carrier Risk score · evidence · 72h access ## About this data Information on this page is compiled from public records and third-party sources, including FMCSA registration, inspection, and crash data and publicly available court and news records, and may include automated analysis. It is provided for general informational purposes only, may be incomplete, out of date, or contain errors, and is provided "as is" without warranties of any kind. Risk indicators and summaries reflect our assessment of the available data; they are not an FMCSA safety rating or a determination of any carrier's safety, fitness, or creditworthiness. Verify information with the carrier and original sources, such as FMCSA SAFER, before relying on it. AlphaLoops is not a consumer reporting agency, and this information may not be used as a factor in determining eligibility for credit, insurance, employment, or any other purpose covered by the Fair Credit Reporting Act. If you represent this carrier and believe information on this page is inaccurate, email hello@runalphaloops.com with your USDOT number and the item in question. See our Terms (https://runalphaloops.com/terms). ## Structured data ```json [ { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "4JLJ LLC", "alternateName": "J4 OILFIELD SERVICES", "url": "https://runalphaloops.com/carrier/tx/1600539/4jlj-llc", "areaServed": [ { "@type": "State", "name": "TX" }, { "@type": "State", "name": "NM" } ], "address": { "@type": "PostalAddress", "streetAddress": "4631 DANIEL DR", "addressLocality": "ROBSTOWN", "addressRegion": "TX", "postalCode": "78380", "addressCountry": "US" }, "telephone": "3612410189", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "1600539" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 144 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is 4JLJ LLC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "4JLJ LLC's USDOT number is 1600539. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is 4JLJ LLC located?", "acceptedAnswer": { "@type": "Answer", "text": "4JLJ LLC is based in ROBSTOWN, TX 78380. They can be reached at 3612410189." } }, { "@type": "Question", "name": "How large is 4JLJ LLC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "4JLJ LLC operates 163 power units with 144 drivers." } }, { "@type": "Question", "name": "Is 4JLJ LLC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "4JLJ LLC's USDOT registration is currently listed as active." } } ] }, { "@context": "https://schema.org", "@type": "WebSite", "name": "AlphaLoops", "alternateName": [ "AlphaLoops.com", "Run AlphaLoop" ], "url": "https://runalphaloops.com/" } ] ```