3 years ago or so I bought a well-used popup in high hopes that we, as a family, would like camping. After fixing the broken lift cable I needed to replace the 17 year old tires. Since I was being cheap, and since the cheapo tires from HF were the right size, I did that. I put less than 3,000 miles onto this, a very lightly loaded camper, two summers ago; it sat this summer (as I bought a bigger camper).
Fast forward to today. Since the tires on my utility trailer are the same cheapo HF tires, and they are pushing 10 years old, and because I have need of the utility trailer, I was going to swap tires. These "new" tires have a date code of 1112, so no problem, right?
This was the bottom of the tire, where it's been sitting--so no UV exposure at all. [I can tell as there was an imprint of the chock block nearby.]
Tire is a King's Tire. Guess I need to order a set of Kenda's or something.
These tires are rated for 55mph max, maybe the cracking is my fault? I did lots of 60mph, and on one trip 70. Tires never felt warm, and I'm 99% sure I was not near their weight limits at all (and always fully inflated).
Fast forward to today. Since the tires on my utility trailer are the same cheapo HF tires, and they are pushing 10 years old, and because I have need of the utility trailer, I was going to swap tires. These "new" tires have a date code of 1112, so no problem, right?

This was the bottom of the tire, where it's been sitting--so no UV exposure at all. [I can tell as there was an imprint of the chock block nearby.]
Tire is a King's Tire. Guess I need to order a set of Kenda's or something.
These tires are rated for 55mph max, maybe the cracking is my fault? I did lots of 60mph, and on one trip 70. Tires never felt warm, and I'm 99% sure I was not near their weight limits at all (and always fully inflated).