Selling the 2007' GMC-3500 Dually.  Phat- Phabz suspension,  24" American Forces wheels  wrapped with 285/40/24" tires with approx. 80% treads life remaining, Edge CTS3 unit, new headliner, new leather seats, Alpine Dbl Din with Driver Amps and 2- 10" subs, Tubbed firewall and wheel wells, Little Shop MFG engine driven compressor, Accu-Air VU4 air management with water traps and check valves so truck bags will not leak down, new 3800# big rig air bags, bed tool box, bed…