I'll be the Wet Blanket here: This morning on I90 approx 25 miles East of Cleveland doing 65, tire temps all norm and within a couple of degrees of each other, Pressure 135 (set cold @ 125) again all four within a couple of pounds of each other. Tires are 4 years old with 24K miles on them.
Left Front BLEW with a Bang, took out the fender skirt and bent up the J-Panel.
This is my second Sailun to fail, had one couple of years ago threw off the complete tread, but never lost pressure so don't know when or where it happened.