Well, I have the Long Trail OEM on a 2007 Frontier Crew Cab. They run well, are wearing well and are quiet. Looking at the tread at 17000 miles, I would estimate that these are capable of 50,000 miles or more. I would buy another set of these. I have heard from folks that tow trailers long distances and/or with high tongue weights that this can really increase tread wear.
Have them on the Escape. No complaints over the 15k we've had them. No wear showing yet looks the same as when they were installed. Low road noise even over rough concrete. If the tour's hold up as well as the regular Long Trails on my 00 F150 we should get 75k or more out of them.