So far I have not had good luck with Trail Express. I just lost one tire like a banana peel which resulted in $$$ in damages. Good PSI, new tread, 10 Ply, less than 3000 miles on it.
They came on my Sierra from the dealer who is cooperating some. This tire dealer is Lionhead who states they only warrant for 12 months and that's after they receive the DOT Date, photos and proof of purchase. Then they might not accept my warranty since I was at 13 months. Still waiting for their evaluation. Maybe I got a bad tire, but I'm already looking at Hankook F19, which is a 14 Ply. I just don't feel safe with these tires from the way it peel off and scared my intestine.