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Traveling Harvey's · 10-27-2021, 12:45 PM

We have traveled about 20,000 miles in our 2020 Laredo with HiSpec 225/75R15 117M Load E tires. Yesterday we had two flats caught by our TMPS. First flat we had stopped for lunch and returned to an alarming TPMS. Installed the spare.
At 9pm, TPMS alarmed on slow leak. I could hear the air escapingwhen I investigated.
First tire was a cracked stem.
Second tire was a partial delamination of the tread requiring replacement.
Manufacture date is 1919 - 2-1/2yrs old
I haven't contacted HiSpec yet but I'm looking to replace all tires.
My history with tires is once one starts tread separation the rest are close behind. I've had similar issues with a Chinese OEM tire and Hercules tires. I'm looking at Goodyear Endurance tires.

10-27-2021, 12:45 PM	#29
Traveling Harvey's Junior Member Join Date: Oct 2021 Location: Prosperity Posts: 2	Two flats/ one day We have traveled about 20,000 miles in our 2020 Laredo with HiSpec 225/75R15 117M Load E tires. Yesterday we had two flats caught by our TMPS. First flat we had stopped for lunch and returned to an alarming TPMS. Installed the spare. At 9pm, TPMS alarmed on slow leak. I could hear the air escapingwhen I investigated. First tire was a cracked stem. Second tire was a partial delamination of the tread requiring replacement. Manufacture date is 1919 - 2-1/2yrs old I haven't contacted HiSpec yet but I'm looking to replace all tires. My history with tires is once one starts tread separation the rest are close behind. I've had similar issues with a Chinese OEM tire and Hercules tires. I'm looking at Goodyear Endurance tires.