Well based my personal experience so far as regards to my earlier posts here. American Tire distributors are going to replace my existing Dyna Trac 245/70r/19.5 16 ply load H with new ones next week due to lifetime defect warranty. I will not have any equal put in the new replacement tires for 2 reasons. In my quest to get the defective tires balanced the first 5000 miles I had a real hard time finding any shop to want to balance the tires with any balancing media. Most do not want to touch them. Second reason is when the Plano commercial tire here in Dallas recommend getting the equal out... When they removed the equal media is was a clumpy liquid mess. I am only airing down or up the rear tires when unloading and loading from 100 psi to 80 psi. Hopefully will not need anything to balance new ones. If I had to though I would maybe look into magna Dyna Beads or Centramatics.