What are the tweeter sizes in a 1997 Tahoe??

I am re-doing the entire sound system in my Tahoe. I got subs, amp, wiring, door speakers and all that. Ive tried researching but I havent found anything about what size the tweeters are. If anyone could help i would appreciate it.

They are a custom fit job, they aren't standard. No matter what you do you will have to jury rig something, I would say that the actual tweeter inserts are .75" across or so

Get a product called Instamorph, plastic that can be molded using hot water, this will let you install after market tweeters into the OEM slots much more easily