2012 Silverado 4x4 ... highway miles - $4,500 (Oak Creek)

One owner truck with 320k original miles and purring like a kitten .
The 4.
8 motor has no AFM or DOD at all .
The miles are all highway from the original owner .
There are zero mechanical issues and I welcome long test drives and full inspections .
I will take new pictures when the fender flares are installed .
Selling for CASH ONLY in Cudahy WI .
No eMails please, just 4l4 call 779 or O8OO text sierra chevy gm gmc ls k1500