hey bump your mileage requirement a tick...
https://chicago.craigslist.org/nwc/ctd/d/2015-gmc-sierra-denali-62ask/6461881376.html
6.2/6.5 ft bed. 48k miles...
https://chicago.craigslist.org/nwc/ctd/d/2015-gmc-sierra-denali-62ask/6461881376.html
6.2/6.5 ft bed. 48k miles...