So my neighbor just bought a new Chevy Colorado with some squirrel diesel ZR-2 and tells me HIS truck is a "real" four wheel drive and my Silverado Z-71 (I have the original window sticker that says Locking Real Differential" tells me it is not. i don't get it.. Over to you experts to enlighten me...

A good principle to guide me through life: “This is all I have come to expect, standard lackluster performance. Trust nothing, believe no one and realize it will only get worse…”