Hi Jim. Welcome to Tundra Talk. I'm also new to this site, (and not too far from Bull Mt. either). The fact that the vehicle has had 2 owners isn't near as much of a concern as the condition of the truck, unless you're considering reselling it in the near future, (in which case it could theoretically reduce the resale value by a small margin). I'm guessing a '17 with 35k miles has probably had a pretty easy life thus far, so if everything checks out mechanically and you're able to get it at a favorable price, I don't see any downside. I also have a '17, and I spent a ridiculous amount of time researching before finally buying it about a year ago.