I've always ran stanadyne lubricity formula in my truck since day one and I can always seem to tell when I don't run it. Call me crazy, but that's just me. So are you guys saying that since my truck is newer it can run a dry load of fuel with no problems or additional wear? The standard for the US is a wear rating of 520 and the worst is like 636 when not treated, so my truck is designed to run the non treated diesel fuel without any harm of an injector sticking open or additional wear? It only cost me like a dollar a tank for the additive, so I just thought better to be safe than sorry since one injector is 500 and then it's like another $1500 or something for the pump. The problem I'm finding is I'm having trouble getting ahold of this additive these days. I pretty much have to order it off the internet now, which is fine because I can get it cheaper anyways. So have I been wasting my money all this time?