Didn't see towing covered in the press release, but Autoblog suggests 5000 lbs:
Also didn't see the cargo space listed in the press release or preview reports, but Mazda Canada had this detail:
2024 Mazda CX-90 three-row SUV revealed with inline-6 or PHEV options - Autoblog
Also didn't see the cargo space listed in the press release or preview reports, but Mazda Canada had this detail: