GTM 579 EPIQ Aerokit
This small mod adds new set of sideskirts for Peterbilt 579 (duh) which build up the EPIQ Edition aerokit (stock and painted variants available).
Suited for all cabs.
For daycab additional cab deflector - spoiler is available (it works best with simple skins).
Also note - painted variant of the aerokit takes random paint from truck's skin