Michelin XDA Energy or Bridgestone M713 drives?

[Rawze]

I run mine at 110psi... when mine were new, I had the same type of wear, though it was not as much wear that i I see most trucks do. As time went on, it got less and less as the lugs got shorter. - I'll take the better fuel mileage from 110psi any day of the week. I get 450k miles out of a set of drives, so I ignored it.