Tires for tow vehicle

[jimcol]

My second set of Michelin LTX is showing excessive wear on all four tires. Center tread is good but inside and outside edges down to nothing after 31K miles. Michelin made a generous adjustment when the first set was replaced and offered a 35% adjustment on this set. With two bad experiences on these tires and the same echoed by many on this forum when Ron Ames brought this to light in 2015 I think it is time to cut my loses. So what is everyone running on their TV's? Like to hear both success and disappointments. Thanks, Jim