I'm selling my 2006 GMC 2500 HD with a 6.6 Duramax and Allison transmission with only 173,000 miles. Banks cold air intake. EFLE live five position tuner which is never used in the 5 position. (way to much horse power) Very New 35" tires. All leather power driver and passenger seats in great shape. Previously from Colorado which is why there are no rust holes. Very clean frame and body. This was a personal use truck, not a work truck neglected by employees like most HDs. Very Clean inside and out! Only selling because I have a new truck and this truck is in way to nice to let sit. This truck is a beast, I will be putting a plow on it is I keep it, it will pull anything! Serious Power! I'm asking $15,000 OBO and anyone that knows this motor knows it's value. It's just broke in and it was done right! This truck was babied and you wont question that once driving it. Call or text with any questions e-mail WILL NOT be responded to.