This 2024 GMC Sierra 2500HD Denali Crew Cab 4WD Duramax is an absolute no-compromise buildcombining top-tier factory luxury serious towing capability and over $40 000 in professionally installed upgrades that completely transform the truck inside and out. With just 27 966 miles this is a low-mile heavily optioned and meticulously built truck that would cost substantially more to replicate today.Finished in Onyx Black over Atmosphere/Brownstone premium interior this Denali started life with an original MSRP of $92 315 equipped with the legendary 6.6L Duramax Turbo-Diesel V8 paired to the Allison 10-speed automatic transmission delivering exceptional torque towing capability and long-term reliability.FACTORY EQUIPMENT & OPTIONS (HIGHLY OPTIONED DENALI)This truck is loaded from the factory with nearly every available option including: Technology Package Adaptive Cruise Control Head-Up Display Rear Camera Mirror Max Trailering Package Upgraded 3500HD frame components Heavy-duty suspension and shock package Gooseneck / 5th wheel prep Enhanced towing stability and capability Power Sunroof Power Retractable Assist Steps with Perimeter Lighting Dual Alternators (220 AMP 170 AMP Auxiliary) Trailer Tire Pressure Monitoring System High Idle Switch / Camper PackageIn addition it retains all Denali-level luxury and tech: 13.4 touchscreen infotainment w/ Google Built-In Wireless Apple CarPlay & Android Auto Bose Premium Sound System 12.3 digital driver display HD Surround Vision & Bed View Camera Front & Rear Park Assist Rear Cross Traffic Alert Trailer Side Blind Zone Alert Forward Collision Alert & Automatic Emergency Braking Heated & ventilated front seats Heated rear seats Heated steering wheel 12-way power seats w/ memory GMC MultiPro Tailgate Power sliding rear window Spray-in bedliner LED projector headlamps & fog lightsBacked by GMC's 5-Year / 100 000-Mile Powertrain Warranty giving added peace of mind on the Duramax platform.SUSPENSION & PERFORMANCE UPGRADES (TOP-TIER COMPONENTS)This truck has been built correctly with some of the best components in the industry: Cognito 5 Performance Lift Kit 5 front lift / 3 rear lift Maintains proper suspension geometry Preserves ride quality and droop travel Cognito SM Series Ball Joint Upper Control Arms Cognito SM Series LDG Traction Bar Kit Reduces axle wrap under load Improves stability under acceleration and towing Strengthens steering system Eliminates common HD front-end wear issues Cognito Pitman & Idler Arm Support Kit King 2.5 Remote Reservoir Front Shocks (Adjustable) King 2.5 Piggyback Reservoir Rear Shocks (Adjustable)This setup delivers a rare combination of aggressive stance off-road capability and controlled highway ride qualitysomething you only get when the right suspension components are used.EXTERIOR BUILD & LIGHTING PACKAGE (NEXT LEVEL)The exterior has been completely reworked for both function and aggressive styling: Bodyguard Front & Rear Bumpersbr