22,500 miles and I've had to have the serpentine belt replaced under warranty. That is it, love the truck, love the engine and I use mine for the same purpose you would be interested in using yours. I do a mix of city/hwy driving, usually no towing. When vacation we drive the truck to our destination because it is so darn comfy to travel in. We put a movie in the DVD player for the kid, the wife reclines the seat and snores, and I drive with a huge grin on my face.