General Information
– Year: 2021
– Make: GMC
– Model: Sierra 3500HD Denali Crew Cab
– Chassis: 1GT49WEY1MF218136
– Mileage: 14k Miles
– Exterior Color: Pacific Blue Metallic
– Interior Color: Jet Black Leather
– Title: Clean Title (Accident-Free Carfax)

Powertrain & Performance
– Engine: 6.6-Liter Duramax Turbodiesel V8
– Factory Specs: 445 hp and 910 lb-ft of torque
– Features: Remote Start, Dual Alternators
– Transmission: Allison 10-Speed Automatic
– Drive System:
– Dual-Range AutoTrac Transfer Case
– Automatic Locking Rear Differential (3.42:1 Gear Ratio)

Exterior Features
– Paint: Pacific Blue Metallic
– Lighting:
– Rigid Auxiliary LED Lights
– Cab Marker Lights
– Bed:
– 8′ Box with Spray-In Bedliner
– Dual Swing-Out Storage Containers
– Six-Function MultiPro Tailgate
– Wheels & Tires:
– 20″ Hostile Typhoon Wheels
– 37×13.50″ Nitto Terra Grappler G2 Tires
– Suspension:
– 5.5″ Pro Comp Lift Kit
– Fox Shock Absorbers
– Other Features:
– Auto-Dimming Towing Mirrors
– Power-Operated Side Steps

Interior Features
– Seating:
– Heated & Ventilated Front Seats
– Heated Rear Seats
– Jet Black Leather Upholstery
– Technology:
– 8″ Touchscreen with Wireless Apple CarPlay & Android Auto
– Bose Sound System
– Wireless Charging Pad
– Console Vault
– Radar Detectors & Laser Diffusers (K40 Platinum360 with GPS Module)
– Convenience:
– Power-Operated Sliding Rear Window
– Sunroof
– Keyless Ignition

Driver Assistance & Safety
– Displays:
– Color Heads-Up Display
– Rearview-Camera Mirror
– HD Surround-View Camera System
– Bed-View & Auxiliary Trailer-View Cameras
– Safety Features:
– Lane-Departure Warning
– Lane-Change & Blind-Zone Alert
– Trailer Sway Control

This 2021 GMC Sierra 3500HD Denali Crew Cab combines rugged durability with premium comfort and advanced technology. Powered by a 6.6L Duramax turbodiesel V8 paired with an Allison 10-speed automatic transmission, this lifted 4×4 truck features a Pro Comp 5.5” lift, 20” Hostile wheels, and 37” Nitto tires for off-road capability. The Pacific Blue Metallic exterior complements a Jet Black leather interior, which includes heated and ventilated front seats, a heads-up display, and an advanced radar detection system. This well-equipped Sierra Denali is an exceptional mix of luxury and performance, ready for any challenge.