[thackney]

Chrysler, Ford, GM Introduce Natural-Gas Pickup Trucks
http://enr.construction.com/economics/quarterly_cost_reports/2012/0326-ford-gm-and-ram-introduce-natural-gas-pickup-trucks.asp

...

Responding to demands for cheaper, cleaner fuels than gasoline or diesel, Ford, General Motors and Ram have introduced new pickups that are designed to run on compressed natural gas (CNG) and gasoline.

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These are dual fuel vehicles. They can run on Natural Gas AND Gasoline. They have tanks for both.

[conservatism_IS_compassion]

Responding to demands for cheaper, cleaner fuels than gasoline or diesel, Ford, General Motors and Ram have introduced new pickups that are designed to run on compressed natural gas (CNG) and gasoline.

- - - - - - - - - - - - - - - - -

These are dual fuel vehicles. They can run on Natural Gas AND Gasoline. They have tanks for both.

Yup. And they are trucks. Because where are you gonna put the extra fuel tank for CNG in a car?