Ive had a blowout on a tire that waas 6 years old, totaled my first park avenue and gave me the first field sobriety test of my life and a kiss with an air bag. It was jan 1st 2019. That sucked. Good thing ionly paid 400 for the car and paid 50 fixing it. still sucked tho. I wasnt drinking btw, but because it was the 1st and without looking at the car it just seemed i went off the road for no reason. BEcause it was instant, sucked me straight in, and the culvert was in the way
kelly edge
I also had bulges in my 8 year old tire on my f150, barely worn tires. goodyear wranglers. what do they have in common? goodyear. not saying anything, they are on my car now and they are great. but 2 strikes against goodyear lol.
I had 4 year old BFG ko2 on my plow truck, one tire has a broken belt in it and leaks bad now. and they are well used and sat in the sun for 2 years unmounted, so i give them a pass
The 1980 radial on my spare for my electra tho, that is not new but its a 3/4 used tire not used since about 1984 or so and i would not trust it 3 minutes on the road faster than 30mph. that would be pushing it.
a similar worn bias ply? 55 and less than 10 minutes