deadbeat son
TJ Addict
Those are not OEM pods, your TJ came with 4x6 speakers up front. Go with 4x6 to 5.25" adapter plates, those Polk 5.25" speakers would be a superb choice up front. You can mount Polk's 6.25" speakers in the pods above your head, you'll just need to use self-tapping wood screws to secure them in place.
Crutchfield likely has the adapter connectors. Just make sure the black leads from the adapters connect to the same side of the speaker connectors for all four speakers. Like placing the black leads on the left side speaker lugs, the white leads on the right side speaker lugs. That will keep all four speakers in phase with each other so they're working together instead of some being 180 degrees out of phase which will noticeably degrade the sound quality.
Not all TJs came with 4x6 speakers in the dash. Many came with OEM pods with 4" midranges and 1" tweeters. It all depends on the year and option package. But as already stated in the thread, those are Select Increments pods and not OEM.