I have a 2003 z71 4x4 silverado (light pewter) Extended cab, its got a aftermarket Billet grill, it has k&n cold-air intake kit, with a flowmaster exhaust system, custom Genuine car leather (chevy emblems embroided in the head rests, and z71 offroad emblems embroided in the door panels), I have a 5 inch pro-comp lift kit on it, 35 inch nitto tires, with 18 inch moto metal black with chrome insert rims, I have a sound system in my truck 4 aftermarket speakers and a subwoofer 10" all worth around 1000$, it has a Black and Stainless steel bull bar on it, also Mfab steps. The truck is a 2003 and has 93k miles. I bought it used with 67k and 4.8L v8. anyone have a clue I put about 8-9k into it. I just wanna know an estimate. Or does anyone know how I can find out.