TIR Answer Center

You can purchase a one-year subscription to the TIR Answer Center by check or credit card.

To pay by credit card (Visa or Mastercard), use the form below. We use secure Internet processing for all credit card orders.

To pay by check, use this form.

*Required information

Subscriber Information

This address will be used by TIR to communicate with you, and it will be your login ID on the website.

Billing Address

The two-letter abbreviation, for example: MI or OH

Amount charged to card: $900.00

The 3- or 4-digit number on the back of your card.