My 2017 Quantum WS31 had 2016 Michelin tires. I have the Tireminder TPMS and solid 6 inch valve stems on inner duallies. At 23,000 miles, one of the inner duallies was bald, so I changed the tire. 2000 miles later the other inner dually exploded and ripped apart, causing lots of damage. I'm wondering whether the 6 inch valve stems, make it impossible to properly balance the tires. I did notice the pressure increases from 80 psi cold, to about 89 psi while driving, when the tire was new. As they aged, the psi was going up to 96, and the TPMS would alarm. I don't trust them after 3 years, so at 29,000 miles, I'm going to change all 6, before my next trip.
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