Related: Custom 1947 Chevrolet Pickup In retrospect ... rod for the leaf-sprung rear (like the Wranglers of the day), and 31-inch tires. In testing it readily climbed sand dunes, though the ...

The 2016 Chevy Colorado Duramax and ... diesel will be the most fuel efficient pickup in America, offering an Environmental Protection Agency-estimated 31 mpg highway fuel economy.