I had to change some setting in the Settigs>Messages on the iPhone to make it work. I have set to "on": iMessage, Send Read Receipts, Send as SMS, MMS Messaging, and Group Messaging.
I switched to a narrower cup. Disappointing that my birthday gift from my daughter (a Yeti 20oz. cup) does that. I may just remove the insert and use the cup.
Same tires on my daughter's Wrangler JKU. If not rotated every 5,000 miles they cupped badly. She replaced them at 23,000 miles not because they were worn out, but because they were insanely loud.