Maxxis were the second to last brand that was on my 15" Haulmark. First 10 ply tires I had run. I did notice they didn't try to roll over themselves on tight cornering, but still they didn't last any longer than the others. That is why I stressed to my dad to order his trailer with the 16" wheels and big axles. Unfortunately they only put the 5K axles on so we're stuck with the lighter duty 16" wheels, but like I said. At this point I'm not convinced even those 14ply G rated tires would last out here. I've pretty much given in to the fact that every two years I'm going to be buying trailer tires.