2006 Chevrolet Silverado 1500 4WD powered by a 5.3L V8 engine with auto transmission. Runs and drives with 153,718 miles. Exterior: Damaged front right corner. Broken passengers mirror. Rust on doors, rockers, and wheel wells. Rear door handles don't work from the outside. Tailgate does not latch. Interior: Cigarette odor. Normal wear for its age. Stains in rear seat. Mechanical: Service Airbag is displayed. Check engine light shows codes P0455, P0R63, and P0496. 4WD seems as if it isn't working properly. Truck clunks loudly shifting while turning. Battery needs replacement.