Titan Fuel Tanks has expanded its product line to include an XXL replacement fuel tank specifically designed for Duramax-powered units of the Chevy Silverado.

Read more: The 15 Most Reliable Pickup Trucks Of All Time, Ranked During the '70s, '80s, and '90s, multiple fuel tanks were much more common, particularly on Chevy and Ford series trucks.

The Archer Brothers team conducted numerous tests with their Jeep Commanches and never found extra speed or better fuel economy. It's an old wives' tale that pickup truck owners can get better gas ...

With a fuel cell producing electricity onboard from a tank of pressurized hydrogen, a pickup would need a much smaller battery pack. Yet, it would provide more range than a purely electric truck ...