Commercial Auto

  • Limits up to $1,000,000 CSL
  • Fleets up to 10 power units, 10 trailers, and 20 drivers
  • Gross vehicle weights up to 60,000 lbs
  • Sand and gravel trucks are acceptable
  • International driver’s licenses are acceptable
  • Policies are underwritten by National Interstate Insurance Company - rated "A" (Excellent) by A.M. Best


General Comments: All risks are rated and submitted online. Click on the "Commercial Vehicle" button after logging into the agency portal. Public transportation risks are not acceptable. 15% commission on new business and 10% on renewal business.


Click here to view a National Interstate Product Guide.



All programs are subject to change without notice.

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If you have any questions, or need any additional information, contact Glenn Moor by emailing him at, or calling him at (800) 554-3301 ext. 718.

Did you know?

You can add the bank draft payment option to existing Spindletop Premium Finance notes so long as the payments are current when the change is made. Contact Debbie Amy at (800) 800-2684 ext. 710 to learn more.