Re: Fuel Milage on GMC Trucks?
 

Keith, $180.00 plus pa sales tax. This is for an extended cab truck. That is all they make it for. PM me if your interested.

Re: Fuel Milage on GMC Trucks?
 

KN, something I forgot, when I was looking into the Duramax, I found that diesel is hard to find in my area and is only .10 cents cheaper. Also, in my area, they are hard to re-sell because buyers assume they are driven hard. Now... I know this is not true in every part of the country, but something to look into.