Which one is a better choice: the half-ton GMC Sierra or the heavy-duty Chevrolet Silverado? A fuel-efficient 3.0-liter ... which they label as "impressive." The gas pump test shows 14.3 mpg.
Titan Fuel Tanks has expanded its product line to include an XXL replacement fuel tank specifically designed for Duramax-powered units of the light-duty Chevy Silverado. Recently unveiled at this ...