"Z51 Performance Package,Front Lift Adjustable Height With Memory,Suspension; Z51 Performance With Magnetic Selective Ride Control,Seats; Gt2 Bucket,Wheels; 19"" X 8.5"" (48.3 Cm X 21.6 Cm) Front And 20"" X 11"" (50.8 Cm X 27.9 Cm) Rear 20-Spoke Midnight Gray Forged Aluminum With Red Stripe,3 Years Onstar One,Calipers; Bright Red-Painted,Steering Wheel; Sueded Microfiber-Wrapped,Lpo; Front Radiator Grille Screens,Leather Seats,Seat Belt Color; Torch Red,Navigation System,Exhaust Tips; Black,3 Years SiriusXM,Lpo; All-Weather Floor Liners,Carbon Flash Metallic-Painted Outside Mirrors And Spoiler (When Equipped),Lane Keeping Assist,Keyless Start,Heads-Up Display,Cooled Front Seat(S),Blade Silver Metallic,Emissions; California State Requirements; 50-State Certified,Engine; 6.2L V8 Di; High-Output,Jet Black; Napa Leather Seating Surfaces With Perforated Sueded Microfiber Inserts,Transmission; 8-Speed Dual Clutch; Includes Manual And Auto Modes"