How Much Liability Insurance Must an 18-Wheeler or Commercial Truck Carry in Texas? ($750k to $5M Rules)
Direct Answer Under Texas Law
Unlike passenger cars ($30,000 minimum), commercial trucks operating in Texas must carry much higher statutory minimums under 49 C.F.R. § 387.9 and 43 Tex. Admin. Code § 218.16: (1) $500,000 minimum for intrastate Texas commercial trucks between 26,001 lbs and 48,000 lbs; (2) $750,000 minimum for interstate 18-wheelers hauling general non-hazardous freight (>10,001 lbs); (3) $1,000,000 minimum for oil, petroleum, and motor-vehicle carriers; and (4) $5,000,000 minimum for bulk hazardous materials and 16+ passenger charter buses!
Critical Texas Procedural Trap to Watch Out For
In practice, almost every regional and national freight carrier carries a $1,000,000 primary policy (because shippers and freight brokers refuse to tender loads to carriers with less than $1M) PLUS $2,000,000 to $50,000,000+ in stacked excess/umbrella policies!
Recommended Action Plan for Texas Claimants
Never assume a trucking company only has $750,000 or $1,000,000; demand complete production of the entire excess insurance tower under Texas Rule of Civil Procedure 194.2(b)(7).
Detailed Texas Statutory & Case Law Breakdown
Under 49 C.F.R. § 387.9; Tex. Transp. Code § 643.101; 43 Tex. Admin. Code § 218.16 and controlling Texas appellate precedent in MCS-90 Endorsement & Commercial Excess Tower Discovery, Texas trial and appellate courts apply strict statutory rules to this exact issue. Unlike generic multi-state legal summaries, Texas tort procedure under the Civil Practice and Remedies Code (CPRC), Insurance Code, Transportation Code, and Labor Code enforces specific statutory formulas—including the 51% proportionate responsibility bar (CPRC § 33.001), paid-or-incurred medical expense admissibility (CPRC § 41.0105 / Haygood), and mandatory statutory lien caps (Prop. Code Ch. 55 & Ins. Code Ch. 140).
Step-by-Step Texas Procedural Checklist
- Verify the exact statutory text of 49 C.F.R. § 387.9; Tex. Transp. Code § 643.101; 43 Tex. Admin. Code § 218.16 and how Texas courts apply MCS-90 Endorsement & Commercial Excess Tower Discovery in your county's appellate district.
- Beware of the Texas Procedural Trap: In practice, almost every regional and national freight carrier carries a $1,000,000 primary policy (because shippers and freight brokers refuse to tender loads to carriers with less than $1M) PLUS $2,000,000 to $50,000,000+ in stacked excess/umbrella policies!
- Execute the Texas Action Plan: Never assume a trucking company only has $750,000 or $1,000,000; demand complete production of the entire excess insurance tower under Texas Rule of Civil Procedure 194.2(b)(7).
- Preserve all physical, electronic, and medical billing records early so your CPRC § 18.001 affidavits and TRCP 194.2 Initial Disclosures are complete.
Frequently Asked Questions Under Texas Law
How Much Liability Insurance Must an 18-Wheeler or Commercial Truck Carry in Texas? ($750k to $5M Rules)
Unlike passenger cars ($30,000 minimum), commercial trucks operating in Texas must carry much higher statutory minimums under 49 C.F.R. § 387.9 and 43 Tex. Admin. Code § 218.16: (1) $500,000 minimum for intrastate Texas commercial trucks between 26,001 lbs and 48,000 lbs; (2) $750,000 minimum for interstate 18-wheelers hauling general non-hazardous freight (>10,001 lbs); (3) $1,000,000 minimum for oil, petroleum, and motor-vehicle carriers; and (4) $5,000,000 minimum for bulk hazardous materials and 16+ passenger charter buses! Key Texas Trap to Avoid: In practice, almost every regional and national freight carrier carries a $1,000,000 primary policy (because shippers and freight brokers refuse to tender loads to carriers with less than $1M) PLUS $2,000,000 to $50,000,000+ in stacked excess/umbrella policies!
What Texas statute and Supreme Court / appellate precedent control 18-wheeler minimum insurance limits in texas?
This question is governed in Texas by 49 C.F.R. § 387.9; Tex. Transp. Code § 643.101; 43 Tex. Admin. Code § 218.16 and the legal standards articulated in MCS-90 Endorsement & Commercial Excess Tower Discovery. Recommended step: Never assume a trucking company only has $750,000 or $1,000,000; demand complete production of the entire excess insurance tower under Texas Rule of Civil Procedure 194.2(b)(7).
Mandatory 6-Point Texas Legal Disclaimer & Notice
- 1. Not Legal Advice: This website provides general educational and statutory reference information strictly scoped to Texas personal injury law, Texas courts, and Texas statutes. Nothing on this site constitutes legal advice, a legal opinion, or counseling on any specific set of facts.
- 2. No Attorney-Client Relationship: Viewing this website, reading any statutory or procedural guide, or using any interactive calculator, checklist, or reference tool does not create an attorney-client relationship between you and this publisher or any contributor.
- 3. Content May Be Inaccurate or Outdated: Although articles reference the Texas Civil Practice and Remedies Code (CPRC), Texas Transportation Code, Texas Insurance Code, Texas Labor Code, Texas Rules of Civil Procedure (TRCP), and published decisions of the Supreme Court of Texas and the 15 Texas Courts of Appeals, legislation and appellate holdings change continually. Information on this website may be incomplete, inaccurate, or superseded by subsequent statutory amendments or judicial opinions.
- 4. Verify With a Licensed Texas Attorney: Deadlines under Tex. Civ. Prac. & Rem. Code § 16.003, municipal charter notice windows under § 101.101, and comparative fault bars under Chapter 33 are strictly enforced. Always verify your legal rights, filing deadlines, and jurisdictional rules directly with an attorney licensed and in good standing with the State Bar of Texas.
- 5. No Guarantee of Results: Statutory damage cap formulas, proportionate responsibility illustrations, and medical bill adjustment examples are mathematical and educational illustrations only. They do not predict, warrant, or guarantee any specific verdict, settlement amount, or legal outcome in any Texas court.
- 6. Independent Reference Portal — Not a Law Firm: Texas Injury Law Reference is an independent legal education publication. We are not a law firm, do not practice law, do not solicit clients, and do not operate as an attorney referral service.