Well, if you can afford it, yes. It's almost always more expensive (with insurance) to own a second car as a gas-sipper vs just using a single truck. Typically where you see such vehicles are cities with lots of agriculture industries around, lots of small business owners (trucks are EXTREMELY useful for that), etc. Where Vampyre took that picture for instance, that particular city I'd say trucks outnumber all other vehicles combined...but that particular city has a LOT of ranches, construction, etc. You wouldn't drive such a vehicle regularly in a city like New York, Boston, etc.
Trucks are very useful at times...I couldn't live without mine for about 2 years after we moved. We found we were constantly using it for stuff where nothing else would work.
FastCargo