6 months ago the relatively new LX-25's hit a freshly grooved concrete pavement, the truck was hard to manage and swayed side to side. 2 days ago went over the same pavement. Barely noticeable. Either the tires or the pavement got "Broke In"The LX25s on my MDX are a bit squirrely on certain stretches of grooved concrete regardless of rotation/position. They are at 9/32s and have done it since new.