Tirerack says that the OE tire is the GY Assurance Fuel Max. I see why you're unhappy with them, as they must be rock hard by now.
If you're not turned off by GY, the Assurance Comfortread is a good upgrade from the Fuel Max. Or even the Touring, as the regular Comfortread is not available in your size.
If you're not turned off by GY, the Assurance Comfortread is a good upgrade from the Fuel Max. Or even the Touring, as the regular Comfortread is not available in your size.