Im at 92,000 miles on my 08. Bought it in 2010 with 16k miles and let it sit for 3yrs while i was stationed in Hawaii. Started doing mods around the 65-70k mile mark and shes run great the entire time. The only issues ive had were the alternator crapping out at 55k and then again within a week of installing the new one lol. I also have the intermittent geind going 1st to 2nd. They did the TSB on mine but it still rears its ugly head from time to time. Question to other high mileage daily driver folks. What issues have you had as the mileage went up that might be worth nipping in the bud now, vice waiting for them to happen? I replaced the rear end with a Detroit True-Trac so it should be sound for a while. Replaced the suspension with the Ford Racing package so that should be set.