I've had my truck now for a week and am loving it! However, I do have a few questions to ask the forum. I've read all about having to break them in and have been doing my best to do it the right way. Is there a proper way to break them in? I work 6 miles from my house so most of my driving is done around town so I never got to do out on the Hwy with it during the week. Today though I took it on the Hwy and Interstate. I've yet to try really gunning it to see what the turbines can do. the most I've gone so far is almost halfway and then back to cruising once it reached 70. Also how many miles should I go before my first oil change?