I have four Michelin AT2s that came off my 2025 GMC Sierra 3500 HD pick up. The truck has 30,000 miles on it. I am fairly certain these were OEM's.
They're obviously in pretty good shape. Discount Tire guy said they were at 9/32 (see chart below).
Asking $500 for the four of them.
OBO
All the measurements are in the pictures. LT 275 70/R18 Load range E.
Thanks for looking!