1999 Dodge Durango SLT

Its a 99 Dodge Durango fully loaded slt plus new 318 5.2 has 6000 miles on it new power steering pump belt tensinors pretty good tires. A/C works good leather has a flow master exhaust system, kicker door speakers with a 1000 watt crunch amp sonny head unit also 2 15 l5 kickers with a 3000 watt mono block but not sure if i want to give those up. New spark plugs wires hass a cold air intak with throttle body spacer. im a non smoker and its kept clean. I have 22s for it to but one tire has a ball, and i still owe 400 dollars on them. Over all its a nice truck lots of power and a real head turner at car shows!! Asking 12000 obo or trade for 3000 gt