2007 GMC Sierra 2500 HD

This has been my daily driver for the last 4 years and my reliable tow rig for a 21-ft travel trailer. It has 238,000 miles and a ton of recent mechanical work, but it currently needs some emissions work to be 100% road-ready. The Good & Recent Maintenance:     •    Transmission serviced recently     •    Completely rebuilt front end (aligned immediately afterward)     •    Brand new Rancho 9000 adjustable shocks     •    New thermostats installed     •    Rear brakes and rotors replaced 2 years ago     •    4x4 works great (shifts and engages perfectly, though the dash cluster indicator light is intermittent) The Current Project (Why it's priced accordingly):     •    Check Engine Light is on: Throwing multiple EGR (Exhaust Gas Recirculation) codes.     •    DPF/EGR Needs Attention: The DPF (exhaust soot filter) is full and won't trigger a regeneration cycle. The EGR valve needs to be replaced and the system needs a good cleaning.     •    The Ride: The torsion bars are currently maxed out to clear oversized tires. It rides stiffly, and the tires will rub at full lock. Cosmetics & Interior (Work Truck Trim):     •    Exterior: Previous owner used it as a true work truck. It has its share of scratches and dents, but the body is solid.     •    Interior: Features low-maintenance vinyl floors. The seats are rough with some staining/marks, and the front dashboard has multiple cracks typical of this generation. It’s semi-clean but would look a lot better with a deep detail. This is a rock-solid, pre-DEF era Duramax framework that just needs a weekend mechanic to sort out the EGR/DPF system to have a bulletproof work or tow rig. Price negotiation