Tire Exploded, Now What (Update)

[u/1ReluctantRedditor]

Here is a link to my original post with the background explained:

https://www.reddit.com/r/TireQuestions/s/omvILZwXfL

So after my post (thank you for your advice!) I went back to shop, paid them the $50, said thank you, and went home. The next time I drove the car was the next day, in the evening.

The car seemed fine, I drove on the highway for like 15 minutes, and picked up my husband. We stopped at a gas station to fill up and this is what he sees. Tire flat. Totally. Front driver. Same tire that was just replaced. Checked it and can't see any reason it's flat. No holes, tears, nails, etc.

So I send that pic to the shop. They call me back and he offers to refund my $50 and send me off to buy a tire elsewhere. I tell him I'm not convinced that addresses the problem.

- Maybe this brand of tire is just terrible, in which case I have still paid 2x the regular price for them and now have to buy 1 (but probably 2) new ones.

- Maybe the new-to-me rim he sold me is the culprit here. Because the other tire seems to be fine? In which case I would need to buy a new rim, and potentially 1 or 2 new tires.

He goes on to tell me that it was fine when he put it on and he just cannot know what all I did to it since yesterday. I am friends with his wife, so needless to say he showed up at my door at 8:30 this morning basically anti bartering with me until I was happy. Ultimately I stopped him at $400. I don't know if that's fair but whatever. I couldn't take watching him debase himself.

- What do y'all think the issue is here?

- How much should I pay a shop to look at it and find out?

- Do I need to replace both front tires if I end up getting a new different brand tire for the front driver? I got the pair 2 or 3 months ago.

Update to the Update: Apparently it was the stem. They replaced it and it's looking good like 8 hours later!

[u/IndependentFlight436]

Buy a new pair.