Z from Southern Idaho here I just got a 2017 GMC Sierra single cab V6 2WD 8ft bed with twenties and a lift OR leveling kit
I already tapped into the factory speakers to install a line out converter and subs
I'm ordering wheel spacers in a day or two I'm jumping straight to 4 inches?
Will it rub more than a little bit?
Is 88 inches too wide?
Is the clearance worth losing the fuel efficiency if these are way too heavy to even function