Unused Spare Tire Blew - Time for new shoes!

[IOS 3]

And yet another Castle Rock spare tire disaster!
Brought our Minnie in from storage for some maintenance before heading out next month. Noticed a bulge in the spare tire cover and I knew right away what the issue was. Castle Rock 22575/R15 with a build date of 37/20. I've already replaced all four tires on our Minnie with Goodyear Endurance tires and have an appointment with Discount Tire on Friday to get the spare replaced.

After seeing your post, I pulled my spare off the trailer today and had it replaced with a Goodyear Endurance as well. I already had the Goodyears on the ground from the factory. I was surprised at how much heavier the spare was with the Endurance mounted. Thank you for this post.