Chevrolet Silverado – Review: Chevy truck fans, take a minute to thank Ford, Dodge, Nissan, and yes, even Toyota. Seriously. If not for those brands, and more specifically the competition they bring to the table, we might never have seen a truck as impressive as the 2007 Chevrolet Silverado. No, it's not perfect – the lack of a six-speed automatic transmission and factory-installed bedliner prove that – but it's 100 percent better than the model it replaces, and even those without feverish domestic truck brand loyalty can legitimately claim that Chevy is ready for the best from the rest. Thank the stiff structure, attractive styling, and competent underpinnings for that. Now, if the well-equipped price could only be made more affordable…