New for 2012 Chevrolet Silverado HD radio navigation available with built-in hard drive, the seats are heated / cooled to model LTZ, and Z71 Off-Road appearance package. Four new exterior colors: Silver Ice Metallic, Mocha Steel metal, metal and Carbon flash Graystone and have been added. Two new interior color combinations are available: Dark Titanium / Light Titanium and Dark Cashmere / Light Cashmere. For the dual rear wheel 3500HD models, and forged wheels with new aluminum and polished is the standard on LTZ models.
