I just changed insurance companies and there is a discount if you have anti-theft/tracking devices. I know my MX has both with Sentry and Tracking but my insurance company is looking for "proof" and lists the original sticker or purchase documents as means to supply the documentation. What did you provide to your insurance company. I can't find any mention of any anti-theft or tracking on my original sticker or purchase documents.--What did you give your insurance company?