Username:

Message:

<p>[QUOTE=&quot;The Challenger, post: 1297457, member: 12815&quot;]I am driving a 05&#039; Columbia thats a former Trans Am truck. The mileage sucks. The best I have gotten was 5.8mpg grossing out at 77,800. The best dead head was 7.0mpg. The truck spec&#039;s are:</p><p><br /></p><p>2005 Freightliner Columbia</p><p>515HP Detroit 14.0L</p><p>10 spd ultrashift two pedal</p><p>3.58 rears</p><p>22.5 rubber</p><p><br /></p><p>Heres the truck:</p><p><br /></p><p><img src="http://i226.photobucket.com/albums/dd176/Kingfaulisi/SDC10790.jpg" class="bbCodeImage wysiwygImage" alt="" unselectable="on" /> </p><p><br /></p><p>Can anyone please give me advice on how to get better fuel mileage. The oil used is rotella. Also the tires were recently changed to all new virgins. </p><p><br /></p><p>Hunter[/QUOTE]</p><p><br /></p>

Your username or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?