Summit White 2026 Chevrolet Silverado 2500HD LTZ 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Way Power Driver Seat Adjuster with Lumbar , 10-Way Power Passenger Seat Adjuster with Lumbar , 120-Volt Bed Mounted Power Outlet , 120-Volt Interior Power Outlet , 170 Amp Alternator , 2 Charge/Data USB Ports Inside Center Console , 220 Amp Alternator , 4-Wheel Disc Brakes , 6 Speakers , 6-Speaker Audio System , 6 Rectangular Chromed Tubular Assist Steps , 720 Cold-Cranking Amps Heavy-Duty Battery , ABS brakes , Adaptive Cruise Control , Air Conditioning , Alloy wheels , AM/FM radio: SiriusXM with 360L , Apple CarPlay/Android Auto , Auto High-beam Headlights , Auto-dimming door mirrors , Auto-Dimming Inside Rear-View Mirror , Auto-dimming Rear-View mirror , Automatic temperature control , Bed View Camera with Two Trailer Camera Provisions , Black Chevytec Spray-on Bedliner , Black Molded Splash Guards , Bluetooth®® For Phone , Body-Color Front Bumper , Body-Color Rear Bumper , BOSE Premium 7-Speaker Sound System , Brake assist , Bumpers: chrome , Chevrolet Connected Access Capable , Chrome Door Handles , Chrome Mirror Caps , Color-Keyed Carpeting Floor Covering , Compass , Deep-Tinted Glass , Delay-off headlights , Driver door bin , Driver Memory , Driver vanity mirror , Dual front impact airbags , Dual front side impact airbags , Durabed Pickup Bed , Electric Rear-Window Defogger , Electronic Cruise Control with Set and Resume Speed , Electronic Stability Control , Emergency communication system: OnStar , Engine Block Heater , Exhaust Brake , EZ Lift Power Lock and Release Tailgate , Floor-Mounted Center Console , Front 40/20/40 Split-Bench Seats with Lockable Storage , Front anti-roll bar , Front Bucket Seats , Front Center Armrest w/Storage , Front dual zone A/C , Front fog lights ,