Time for new E rated tires. Any suggestions?

Personally I would now avoid Michelin...I have LTX M/S E series on Dodge dually and all six sidewalls are cracking...I was told that Michelin switched to a soy ingredient in their rubber compound (a 'green' thing) that's causing the issue...Dealer will happily pro-rate but at only pennies on the buck...I paid a premium for 6 Michelins but now wish I hadn't. JMO...

3 tons