TR‑91 Specially Constructed Vehicle Affidavit (Kansas) – Fillable PDF

The Kansas TR‑91 Specially Constructed Vehicle Affidavit is required when you assemble, rebuild, or otherwise modify a vehicle and need a state inspection. This form verifies that the work complies with Kansas safety standards and that you own all parts used.

What Is the TR‑91 Form?

Form TR‑91, also known as the Specially Constructed Vehicle Affidavit, is issued by the Kansas Division of Vehicles (DOV). It is used for:

• Custom‑built cars, kit cars, and heavily modified vehicles.
• Vehicles that have been rebuilt after a total loss.
• Any vehicle that does not fit standard factory specifications.

How to Complete the TR‑91 Online

Instead of downloading the PDF and editing it manually, simply click the "Fill out this form" button on this page. The Formize PDF Filler app will load in your browser, letting you complete each field instantly.

Common Mistakes to Avoid

• Missing ownership proof: Attach a bill of sale or title for every major part.
• Incomplete descriptions: Provide detailed explanations of the work performed.
• Incorrect dates: Use the exact dates of construction or alteration.
• Skipping notarization: Certain sections must be notarized before submission.

Where to Submit the Affidavit

After completing the form, print it and bring it to your local Kansas DOV office or mail it to:

Make sure to include any supporting documents, such as receipts, photos, or invoices.

Frequently Asked Questions

Find quick answers below, or scroll down to the full FAQ section.